1975 |
$21,045,000 |
$15,591,000 |
57% |
43% |
1976 |
$30,031,000 |
$21,904,000 |
58% |
42% |
1977 |
$34,145,000 |
$23,734,000 |
59% |
41% |
1978 |
$36,900,000 |
$25,637,000 |
59% |
41% |
1979 |
$28,836,000 |
$24,293,000 |
54% |
46% |
1980 |
$40,216,000 |
$21,498,000 |
65% |
35% |
1981 |
$44,172,000 |
$23,527,000 |
65% |
35% |
1982 |
$50,624,000 |
$28,669,000 |
64% |
36% |
1983 |
$54,229,000 |
$27,876,000 |
66% |
34% |
1984 |
$84,666,000 |
$37,779,000 |
69% |
31% |
1985 |
$88,788,000 |
$48,916,000 |
64% |
36% |
1986 |
$89,093,000 |
$49,101,000 |
64% |
36% |
1987 |
$88,746,000 |
$48,916,000 |
64% |
36% |
1988 |
$107,420,000 |
$59,270,000 |
64% |
36% |
1989 |
$119,569,000 |
$65,985,000 |
64% |
36% |
1990 |
$144,774,000 |
$23,386,000 |
86% |
14% |
1991 |
$143,354,000 |
$24,510,000 |
85% |
15% |
1992 |
$147,036,000 |
$32,497,000 |
82% |
18% |
1975 |
$189,260,000 |
$152,588,000 |
55% |
45% |
1976 |
$211,245,000 |
$169,993,000 |
55% |
45% |
1977 |
$236,932,000 |
$169,087,000 |
58% |
42% |
1978 |
$251,241,000 |
$178,200,000 |
59% |
41% |
1979 |
$223,751,000 |
$203,439,000 |
52% |
48% |
1980 |
$388,801,000 |
$179,680,000 |
68% |
32% |
1981 |
$438,946,000 |
$199,633,000 |
69% |
31% |
1982 |
$433,004,000 |
$222,238,000 |
66% |
34% |
1983 |
$437,333,000 |
$228,384,000 |
66% |
34% |
1984 |
$504,221,000 |
$194,049,000 |
72% |
28% |
1985 |
$514,592,000 |
$246,182,000 |
68% |
32% |
1986 |
$530,893,000 |
$253,943,000 |
68% |
32% |
1987 |
$521,007,000 |
$248,918,000 |
68% |
32% |
1988 |
$541,804,000 |
$258,850,000 |
68% |
32% |
1989 |
$691,668,000 |
$331,814,000 |
68% |
32% |
1990 |
$790,692,000 |
$319,730,000 |
71% |
29% |
1991 |
$781,062,000 |
$334,999,000 |
70% |
30% |
1992 |
$710,178,000 |
$368,193,000 |
66% |
34% |
1975 |
$82,429,000 |
$85,398,000 |
49% |
51% |
1976 |
$90,238,000 |
$93,306,000 |
49% |
51% |
1977 |
$95,666,000 |
$91,515,000 |
51% |
49% |
1978 |
$109,886,000 |
$101,109,000 |
52% |
48% |
1979 |
$126,117,000 |
$106,193,000 |
54% |
46% |
1980 |
$194,142,000 |
$86,738,000 |
69% |
31% |
1981 |
$227,804,000 |
$95,357,000 |
70% |
30% |
1982 |
$251,835,000 |
$101,153,000 |
71% |
29% |
1983 |
$244,592,000 |
$110,550,000 |
69% |
31% |
1984 |
$241,381,000 |
$110,656,000 |
69% |
31% |
1985 |
$286,745,000 |
$118,674,000 |
71% |
29% |
1986 |
$320,870,000 |
$132,632,000 |
71% |
29% |
1987 |
$315,467,000 |
$130,586,000 |
71% |
29% |
1988 |
$292,652,000 |
$121,053,000 |
71% |
29% |
1989 |
$318,062,000 |
$132,131,000 |
71% |
29% |
1990 |
$345,435,000 |
$185,389,000 |
65% |
35% |
1991 |
$348,509,000 |
$190,411,000 |
65% |
35% |
1992 |
$350,379,000 |
$210,840,000 |
62% |
38% |
1975 |
$169,300,000 |
$61,662,000 |
73% |
27% |
1976 |
$188,939,000 |
$65,288,000 |
74% |
26% |
1977 |
$202,498,000 |
$66,872,000 |
75% |
25% |
1978 |
$220,804,000 |
$72,263,000 |
75% |
25% |
1979 |
$204,742,000 |
$87,445,000 |
70% |
30% |
1980 |
$190,861,000 |
$140,992,000 |
58% |
42% |
1981 |
$206,611,000 |
$152,362,000 |
58% |
42% |
1982 |
$221,339,000 |
$162,240,000 |
58% |
42% |
1983 |
$210,231,000 |
$164,241,000 |
56% |
44% |
1984 |
$286,034,000 |
$208,677,000 |
58% |
42% |
1985 |
$331,237,000 |
$136,144,000 |
71% |
29% |
1986 |
$364,624,000 |
$149,905,000 |
71% |
29% |
1987 |
$409,324,000 |
$168,218,000 |
71% |
29% |
1988 |
$472,826,000 |
$194,209,000 |
71% |
29% |
1989 |
$510,012,000 |
$209,657,000 |
71% |
29% |
1990 |
$538,125,000 |
$313,624,000 |
63% |
37% |
1991 |
$542,928,000 |
$340,218,000 |
61% |
39% |
1992 |
$559,023,000 |
$399,981,000 |
58% |
42% |
1975 |
$1,749,359,000 |
$1,025,346,000 |
63% |
37% |
1976 |
$1,978,781,000 |
$1,139,207,000 |
63% |
37% |
1977 |
$2,214,596,000 |
$1,217,388,000 |
65% |
35% |
1978 |
$2,397,950,000 |
$1,351,916,000 |
64% |
36% |
1979 |
$2,414,799,000 |
$1,246,207,000 |
66% |
34% |
1980 |
$2,272,417,000 |
$1,534,123,000 |
60% |
40% |
1981 |
$2,419,643,000 |
$1,638,810,000 |
60% |
40% |
1982 |
$2,346,829,000 |
$1,674,033,000 |
58% |
42% |
1983 |
$2,928,502,000 |
$1,877,212,000 |
61% |
39% |
1984 |
$3,932,837,000 |
$1,873,958,000 |
68% |
32% |
1985 |
$4,455,139,000 |
$2,304,285,000 |
66% |
34% |
1986 |
$4,819,313,000 |
$2,490,020,000 |
66% |
34% |
1987 |
$5,218,667,000 |
$2,697,022,000 |
66% |
34% |
1988 |
$5,372,456,000 |
$2,776,673,000 |
66% |
34% |
1989 |
$5,842,040,000 |
$3,019,191,000 |
66% |
34% |
1990 |
$6,621,977,000 |
$2,474,284,000 |
73% |
27% |
1991 |
$6,375,525,000 |
$2,472,420,000 |
72% |
28% |
1992 |
$6,399,670,000 |
$3,157,052,000 |
67% |
33% |
1975 |
$175,521,000 |
$108,130,000 |
62% |
38% |
1976 |
$197,902,000 |
$118,646,000 |
63% |
37% |
1977 |
$211,555,000 |
$120,730,000 |
64% |
36% |
1978 |
$228,698,000 |
$150,199,000 |
60% |
40% |
1979 |
$234,508,000 |
$155,425,000 |
60% |
40% |
1980 |
$313,140,000 |
$180,281,000 |
63% |
37% |
1981 |
$337,933,000 |
$196,796,000 |
63% |
37% |
1982 |
$344,246,000 |
$213,750,000 |
62% |
38% |
1983 |
$343,104,000 |
$216,003,000 |
61% |
39% |
1984 |
$382,034,000 |
$244,259,000 |
61% |
39% |
1985 |
$434,421,000 |
$216,981,000 |
67% |
33% |
1986 |
$463,496,000 |
$231,562,000 |
67% |
33% |
1987 |
$483,756,000 |
$241,536,000 |
67% |
33% |
1988 |
$457,604,000 |
$228,733,000 |
67% |
33% |
1989 |
$524,236,000 |
$261,630,000 |
67% |
33% |
1990 |
$594,727,000 |
$304,917,000 |
66% |
34% |
1991 |
$603,653,000 |
$331,874,000 |
65% |
35% |
1992 |
$635,273,000 |
$400,132,000 |
61% |
39% |
1975 |
$256,610,000 |
$173,862,000 |
60% |
40% |
1976 |
$282,792,000 |
$176,894,000 |
62% |
38% |
1977 |
$291,516,000 |
$166,335,000 |
64% |
36% |
1978 |
$301,273,000 |
$167,811,000 |
64% |
36% |
1979 |
$292,816,000 |
$173,773,000 |
63% |
37% |
1980 |
$358,510,000 |
$179,917,000 |
67% |
33% |
1981 |
$407,565,000 |
$194,744,000 |
68% |
32% |
1982 |
$426,637,000 |
$210,898,000 |
67% |
33% |
1983 |
$556,992,000 |
$266,319,000 |
68% |
32% |
1984 |
$523,618,000 |
$256,904,000 |
67% |
33% |
1985 |
$609,856,000 |
$274,971,000 |
69% |
31% |
1986 |
$665,641,000 |
$300,589,000 |
69% |
31% |
1987 |
$767,198,000 |
$346,127,000 |
69% |
31% |
1988 |
$827,256,000 |
$374,477,000 |
69% |
31% |
1989 |
$862,541,000 |
$390,591,000 |
69% |
31% |
1990 |
$819,600,000 |
$280,046,000 |
75% |
25% |
1991 |
$757,603,000 |
$281,369,000 |
73% |
27% |
1992 |
$997,081,000 |
$319,776,000 |
76% |
24% |
1975 |
$43,438,000 |
$44,789,000 |
49% |
51% |
1976 |
$43,896,000 |
$47,266,000 |
48% |
52% |
1977 |
$47,425,000 |
$48,158,000 |
50% |
50% |
1978 |
$49,733,000 |
$51,610,000 |
49% |
51% |
1979 |
$37,729,000 |
$50,797,000 |
43% |
57% |
1980 |
$83,401,000 |
$19,250,000 |
81% |
19% |
1981 |
$84,871,000 |
$20,052,000 |
81% |
19% |
1982 |
$88,338,000 |
$21,636,000 |
80% |
20% |
1983 |
$106,477,000 |
$24,625,000 |
81% |
19% |
1984 |
$122,042,000 |
$29,977,000 |
80% |
20% |
1985 |
$149,979,000 |
$73,232,000 |
67% |
33% |
1986 |
$161,436,000 |
$78,826,000 |
67% |
33% |
1987 |
$149,773,000 |
$73,131,000 |
67% |
33% |
1988 |
$158,333,000 |
$77,310,000 |
67% |
33% |
1989 |
$176,912,000 |
$86,382,000 |
67% |
33% |
1990 |
$177,894,000 |
$40,118,000 |
82% |
18% |
1991 |
$172,833,000 |
$37,944,000 |
82% |
18% |
1992 |
$184,877,000 |
$40,135,000 |
82% |
18% |
1975 |
$52,128,000 |
$25,929,000 |
67% |
33% |
1976 |
$57,634,000 |
$26,698,000 |
68% |
32% |
1977 |
$59,743,000 |
$25,196,000 |
70% |
30% |
1978 |
$63,122,000 |
$27,271,000 |
70% |
30% |
1979 |
$64,741,000 |
$31,801,000 |
67% |
33% |
1980 |
$62,584,000 |
$49,270,000 |
56% |
44% |
1981 |
$64,033,000 |
$51,869,000 |
55% |
45% |
1982 |
$60,537,000 |
$61,360,000 |
50% |
50% |
1983 |
$66,032,000 |
$58,942,000 |
53% |
47% |
1984 |
$94,234,000 |
$67,820,000 |
58% |
42% |
1985 |
$101,878,000 |
$46,671,000 |
69% |
31% |
1986 |
$109,998,000 |
$50,396,000 |
69% |
31% |
1987 |
$108,204,000 |
$49,528,000 |
69% |
31% |
1988 |
$114,151,000 |
$52,249,000 |
69% |
31% |
1989 |
$123,203,000 |
$56,265,000 |
69% |
31% |
1990 |
$129,033,000 |
$98,987,000 |
57% |
43% |
1991 |
$133,765,000 |
$99,852,000 |
57% |
43% |
1992 |
$150,287,000 |
$111,021,000 |
58% |
42% |
1975 |
$759,032,000 |
$349,067,000 |
68% |
32% |
1976 |
$837,079,000 |
$403,545,000 |
67% |
33% |
1977 |
$956,269,000 |
$405,769,000 |
70% |
30% |
1978 |
$1,040,313,000 |
$433,253,000 |
71% |
29% |
1979 |
$946,144,000 |
$490,761,000 |
66% |
34% |
1980 |
$1,011,774,000 |
$673,467,000 |
60% |
40% |
1981 |
$1,084,853,000 |
$743,351,000 |
59% |
41% |
1982 |
$1,215,614,000 |
$781,854,000 |
61% |
39% |
1983 |
$1,347,493,000 |
$800,521,000 |
63% |
37% |
1984 |
$1,544,042,000 |
$832,868,000 |
65% |
35% |
1985 |
$1,693,224,000 |
$681,188,000 |
71% |
29% |
1986 |
$1,836,181,000 |
$736,250,000 |
71% |
29% |
1987 |
$1,943,281,000 |
$780,203,000 |
71% |
29% |
1988 |
$2,109,272,000 |
$846,042,000 |
71% |
29% |
1989 |
$2,306,343,000 |
$908,484,000 |
72% |
28% |
1990 |
$2,531,801,000 |
$1,266,668,000 |
67% |
33% |
1991 |
$2,720,994,000 |
$1,325,991,000 |
67% |
33% |
1992 |
$3,214,063,000 |
$1,536,431,000 |
68% |
32% |
1975 |
$380,063,000 |
$234,740,000 |
62% |
38% |
1976 |
$416,952,000 |
$262,081,000 |
61% |
39% |
1977 |
$435,681,000 |
$247,712,000 |
64% |
36% |
1978 |
$467,878,000 |
$268,987,000 |
63% |
37% |
1979 |
$489,802,000 |
$263,359,000 |
65% |
35% |
1980 |
$435,936,000 |
$313,796,000 |
58% |
42% |
1981 |
$452,392,000 |
$319,934,000 |
59% |
41% |
1982 |
$489,122,000 |
$335,352,000 |
59% |
41% |
1983 |
$509,121,000 |
$330,424,000 |
61% |
39% |
1984 |
$664,498,000 |
$367,192,000 |
64% |
36% |
1985 |
$780,022,000 |
$351,740,000 |
69% |
31% |
1986 |
$861,303,000 |
$388,577,000 |
69% |
31% |
1987 |
$906,720,000 |
$409,369,000 |
69% |
31% |
1988 |
$927,048,000 |
$418,809,000 |
69% |
31% |
1989 |
$1,000,389,000 |
$452,693,000 |
69% |
31% |
1990 |
$1,120,952,000 |
$595,663,000 |
65% |
35% |
1991 |
$1,161,591,000 |
$601,034,000 |
66% |
34% |
1992 |
$1,323,431,000 |
$672,620,000 |
66% |
34% |
1975 |
$64,289,000 |
$44,013,000 |
59% |
41% |
1976 |
$68,194,000 |
$46,697,000 |
59% |
41% |
1977 |
$72,269,000 |
$47,463,000 |
60% |
40% |
1978 |
$80,952,000 |
$52,845,000 |
61% |
39% |
1979 |
$90,035,000 |
$75,307,000 |
54% |
46% |
1980 |
$156,151,000 |
$78,896,000 |
66% |
34% |
1981 |
$161,217,000 |
$80,349,000 |
67% |
33% |
1982 |
$172,302,000 |
$75,079,000 |
70% |
30% |
1983 |
$193,273,000 |
$74,840,000 |
72% |
28% |
1984 |
$267,860,000 |
$75,600,000 |
78% |
22% |
1985 |
$288,453,000 |
$149,901,000 |
66% |
34% |
1986 |
$311,110,000 |
$161,673,000 |
66% |
34% |
1987 |
$329,242,000 |
$170,885,000 |
66% |
34% |
1988 |
$313,394,000 |
$162,537,000 |
66% |
34% |
1989 |
$370,623,000 |
$192,071,000 |
66% |
34% |
1990 |
$457,822,000 |
$157,480,000 |
74% |
26% |
1991 |
$453,092,000 |
$161,880,000 |
74% |
26% |
1992 |
$461,288,000 |
$210,707,000 |
69% |
31% |
1975 |
$164,852,000 |
$122,002,000 |
57% |
43% |
1976 |
$178,077,000 |
$136,238,000 |
57% |
43% |
1977 |
$201,072,000 |
$147,151,000 |
58% |
42% |
1978 |
$225,495,000 |
$148,567,000 |
60% |
40% |
1979 |
$241,732,000 |
$156,264,000 |
61% |
39% |
1980 |
$207,713,000 |
$175,688,000 |
54% |
46% |
1981 |
$216,066,000 |
$185,537,000 |
54% |
46% |
1982 |
$217,938,000 |
$196,502,000 |
53% |
47% |
1983 |
$234,817,000 |
$179,849,000 |
57% |
43% |
1984 |
$263,525,000 |
$165,983,000 |
61% |
39% |
1985 |
$313,384,000 |
$158,098,000 |
66% |
34% |
1986 |
$329,840,000 |
$166,238,000 |
66% |
34% |
1987 |
$387,195,000 |
$194,484,000 |
67% |
33% |
1988 |
$361,650,000 |
$181,281,000 |
67% |
33% |
1989 |
$375,992,000 |
$185,860,000 |
67% |
33% |
1990 |
$408,752,000 |
$242,355,000 |
63% |
37% |
1991 |
$412,433,000 |
$258,064,000 |
62% |
38% |
1992 |
$483,584,000 |
$287,497,000 |
63% |
37% |
1975 |
$29,426,000 |
$26,398,000 |
53% |
47% |
1976 |
$33,404,000 |
$28,736,000 |
54% |
46% |
1977 |
$37,145,000 |
$29,438,000 |
56% |
44% |
1978 |
$38,744,000 |
$35,065,000 |
52% |
48% |
1979 |
$54,874,000 |
$47,156,000 |
54% |
46% |
1980 |
$87,847,000 |
$38,859,000 |
69% |
31% |
1981 |
$96,796,000 |
$41,499,000 |
70% |
30% |
1982 |
$97,467,000 |
$44,578,000 |
69% |
31% |
1983 |
$97,899,000 |
$45,012,000 |
69% |
31% |
1984 |
$76,234,000 |
$33,903,000 |
69% |
31% |
1985 |
$93,288,000 |
$48,379,000 |
66% |
34% |
1986 |
$96,945,000 |
$50,297,000 |
66% |
34% |
1987 |
$94,421,000 |
$49,014,000 |
66% |
34% |
1988 |
$96,553,000 |
$49,948,000 |
66% |
34% |
1989 |
$110,662,000 |
$57,087,000 |
66% |
34% |
1990 |
$121,307,000 |
$51,282,000 |
70% |
30% |
1991 |
$123,077,000 |
$55,239,000 |
69% |
31% |
1992 |
$128,544,000 |
$65,733,000 |
66% |
34% |
1975 |
$931,609,000 |
$599,004,000 |
61% |
39% |
1976 |
$1,029,940,000 |
$684,637,000 |
60% |
40% |
1977 |
$1,051,262,000 |
$692,160,000 |
60% |
40% |
1978 |
$1,137,452,000 |
$714,421,000 |
61% |
39% |
1979 |
$1,211,754,000 |
$729,371,000 |
62% |
38% |
1980 |
$1,188,470,000 |
$765,834,000 |
61% |
39% |
1981 |
$1,291,896,000 |
$806,648,000 |
62% |
38% |
1982 |
$1,382,228,000 |
$875,256,000 |
61% |
39% |
1983 |
$1,530,933,000 |
$857,683,000 |
64% |
36% |
1984 |
$1,801,965,000 |
$831,812,000 |
68% |
32% |
1985 |
$2,038,930,000 |
$898,077,000 |
69% |
31% |
1986 |
$2,246,867,000 |
$989,770,000 |
69% |
31% |
1987 |
$2,270,568,000 |
$999,528,000 |
69% |
31% |
1988 |
$2,314,620,000 |
$1,019,546,000 |
69% |
31% |
1989 |
$2,613,924,000 |
$1,153,684,000 |
69% |
31% |
1990 |
$2,658,565,000 |
$1,128,768,000 |
70% |
30% |
1991 |
$2,772,785,000 |
$1,170,079,000 |
70% |
30% |
1992 |
$2,972,955,000 |
$1,303,108,000 |
70% |
30% |
1975 |
$450,285,000 |
$205,797,000 |
69% |
31% |
1976 |
$493,287,000 |
$212,933,000 |
70% |
30% |
1977 |
$515,558,000 |
$214,649,000 |
71% |
29% |
1978 |
$564,963,000 |
$218,801,000 |
72% |
28% |
1979 |
$528,022,000 |
$237,628,000 |
69% |
31% |
1980 |
$370,856,000 |
$356,642,000 |
51% |
49% |
1981 |
$413,147,000 |
$369,697,000 |
53% |
47% |
1982 |
$429,672,000 |
$399,830,000 |
52% |
48% |
1983 |
$467,404,000 |
$390,348,000 |
54% |
46% |
1984 |
$630,882,000 |
$407,225,000 |
61% |
39% |
1985 |
$750,224,000 |
$306,742,000 |
71% |
29% |
1986 |
$756,777,000 |
$309,708,000 |
71% |
29% |
1987 |
$862,648,000 |
$353,485,000 |
71% |
29% |
1988 |
$821,843,000 |
$336,045,000 |
71% |
29% |
1989 |
$796,802,000 |
$328,023,000 |
71% |
29% |
1990 |
$821,594,000 |
$523,350,000 |
61% |
39% |
1991 |
$902,726,000 |
$571,589,000 |
61% |
39% |
1992 |
$903,419,000 |
$593,923,000 |
60% |
40% |
1975 |
$134,532,000 |
$102,394,000 |
57% |
43% |
1976 |
$150,365,000 |
$116,847,000 |
56% |
44% |
1977 |
$171,809,000 |
$125,693,000 |
58% |
42% |
1978 |
$188,574,000 |
$127,093,000 |
60% |
40% |
1979 |
$189,886,000 |
$144,285,000 |
57% |
43% |
1980 |
$216,112,000 |
$127,180,000 |
63% |
37% |
1981 |
$223,366,000 |
$137,888,000 |
62% |
38% |
1982 |
$242,918,000 |
$144,781,000 |
63% |
37% |
1983 |
$253,159,000 |
$138,671,000 |
65% |
35% |
1984 |
$258,566,000 |
$140,208,000 |
65% |
35% |
1985 |
$273,561,000 |
$144,585,000 |
65% |
35% |
1986 |
$276,137,000 |
$145,908,000 |
65% |
35% |
1987 |
$303,196,000 |
$159,942,000 |
65% |
35% |
1988 |
$356,561,000 |
$188,050,000 |
65% |
35% |
1989 |
$320,768,000 |
$168,847,000 |
66% |
34% |
1990 |
$347,284,000 |
$209,197,000 |
62% |
38% |
1991 |
$347,862,000 |
$221,243,000 |
61% |
39% |
1992 |
$405,008,000 |
$245,265,000 |
62% |
38% |
1975 |
$198,364,000 |
$96,868,000 |
67% |
33% |
1976 |
$219,154,000 |
$109,369,000 |
67% |
33% |
1977 |
$243,149,000 |
$108,315,000 |
69% |
31% |
1978 |
$262,979,000 |
$118,611,000 |
69% |
31% |
1979 |
$248,525,000 |
$152,721,000 |
62% |
38% |
1980 |
$273,939,000 |
$188,747,000 |
59% |
41% |
1981 |
$306,170,000 |
$210,176,000 |
59% |
41% |
1982 |
$314,599,000 |
$232,405,000 |
58% |
42% |
1983 |
$299,018,000 |
$235,578,000 |
56% |
44% |
1984 |
$368,657,000 |
$253,742,000 |
59% |
41% |
1985 |
$399,477,000 |
$161,923,000 |
71% |
29% |
1986 |
$415,258,000 |
$167,817,000 |
71% |
29% |
1987 |
$423,172,000 |
$170,895,000 |
71% |
29% |
1988 |
$472,037,000 |
$191,726,000 |
71% |
29% |
1989 |
$481,468,000 |
$197,085,000 |
71% |
29% |
1990 |
$553,875,000 |
$342,685,000 |
62% |
38% |
1991 |
$555,004,000 |
$362,817,000 |
60% |
40% |
1992 |
$499,474,000 |
$396,404,000 |
56% |
44% |
1975 |
$181,039,000 |
$189,108,000 |
49% |
51% |
1976 |
$206,382,000 |
$208,308,000 |
50% |
50% |
1977 |
$229,336,000 |
$205,393,000 |
53% |
47% |
1978 |
$256,077,000 |
$221,054,000 |
54% |
46% |
1979 |
$292,583,000 |
$227,920,000 |
56% |
44% |
1980 |
$387,475,000 |
$222,339,000 |
64% |
36% |
1981 |
$450,203,000 |
$237,071,000 |
66% |
34% |
1982 |
$454,384,000 |
$221,386,000 |
67% |
33% |
1983 |
$456,112,000 |
$237,351,000 |
66% |
34% |
1984 |
$588,946,000 |
$251,662,000 |
70% |
30% |
1985 |
$629,147,000 |
$309,462,000 |
67% |
33% |
1986 |
$660,453,000 |
$324,351,000 |
67% |
33% |
1987 |
$660,245,000 |
$323,900,000 |
67% |
33% |
1988 |
$628,290,000 |
$308,238,000 |
67% |
33% |
1989 |
$630,989,000 |
$309,103,000 |
67% |
33% |
1990 |
$686,963,000 |
$352,731,000 |
66% |
34% |
1991 |
$689,258,000 |
$361,573,000 |
66% |
34% |
1992 |
$729,542,000 |
$420,138,000 |
63% |
37% |
1975 |
$532,045,000 |
$320,062,000 |
62% |
38% |
1976 |
$568,258,000 |
$305,215,000 |
65% |
35% |
1977 |
$606,733,000 |
$284,874,000 |
68% |
32% |
1978 |
$615,660,000 |
$281,672,000 |
69% |
31% |
1979 |
$629,979,000 |
$361,947,000 |
64% |
36% |
1980 |
$826,537,000 |
$431,178,000 |
66% |
34% |
1981 |
$925,266,000 |
$437,033,000 |
68% |
32% |
1982 |
$972,303,000 |
$468,910,000 |
67% |
33% |
1983 |
$1,135,995,000 |
$519,032,000 |
69% |
31% |
1984 |
$1,095,061,000 |
$521,099,000 |
68% |
32% |
1985 |
$1,276,444,000 |
$563,736,000 |
69% |
31% |
1986 |
$1,429,788,000 |
$631,355,000 |
69% |
31% |
1987 |
$1,396,377,000 |
$617,283,000 |
69% |
31% |
1988 |
$1,472,269,000 |
$650,766,000 |
69% |
31% |
1989 |
$1,616,805,000 |
$715,405,000 |
69% |
31% |
1990 |
$1,611,799,000 |
$528,481,000 |
75% |
25% |
1991 |
$1,588,769,000 |
$568,992,000 |
74% |
26% |
1992 |
$1,717,494,000 |
$529,864,000 |
76% |
24% |
1975 |
$383,114,000 |
$213,635,000 |
64% |
36% |
1976 |
$407,027,000 |
$224,622,000 |
64% |
36% |
1977 |
$429,051,000 |
$215,671,000 |
67% |
33% |
1978 |
$443,665,000 |
$228,177,000 |
66% |
34% |
1979 |
$505,784,000 |
$251,180,000 |
67% |
33% |
1980 |
$390,512,000 |
$305,394,000 |
56% |
44% |
1981 |
$412,021,000 |
$320,225,000 |
56% |
44% |
1982 |
$433,593,000 |
$331,712,000 |
57% |
43% |
1983 |
$468,096,000 |
$335,518,000 |
58% |
42% |
1984 |
$600,538,000 |
$373,904,000 |
62% |
38% |
1985 |
$611,267,000 |
$309,556,000 |
66% |
34% |
1986 |
$659,280,000 |
$333,878,000 |
66% |
34% |
1987 |
$809,573,000 |
$410,662,000 |
66% |
34% |
1988 |
$831,872,000 |
$422,118,000 |
66% |
34% |
1989 |
$942,958,000 |
$478,225,000 |
66% |
34% |
1990 |
$1,008,100,000 |
$469,207,000 |
68% |
32% |
1991 |
$1,027,677,000 |
$467,409,000 |
69% |
31% |
1992 |
$1,165,162,000 |
$522,603,000 |
69% |
31% |
1975 |
$58,108,000 |
$36,225,000 |
62% |
38% |
1976 |
$60,470,000 |
$37,626,000 |
62% |
38% |
1977 |
$63,753,000 |
$36,356,000 |
64% |
36% |
1978 |
$71,466,000 |
$39,394,000 |
64% |
36% |
1979 |
$69,863,000 |
$54,153,000 |
56% |
44% |
1980 |
$78,878,000 |
$48,820,000 |
62% |
38% |
1981 |
$92,812,000 |
$54,384,000 |
63% |
37% |
1982 |
$106,299,000 |
$60,681,000 |
64% |
36% |
1983 |
$131,121,000 |
$71,229,000 |
65% |
35% |
1984 |
$100,347,000 |
$58,771,000 |
63% |
37% |
1985 |
$103,418,000 |
$75,091,000 |
58% |
42% |
1986 |
$120,777,000 |
$87,465,000 |
58% |
42% |
1987 |
$138,986,000 |
$100,376,000 |
58% |
42% |
1988 |
$132,645,000 |
$95,877,000 |
58% |
42% |
1989 |
$158,786,000 |
$115,326,000 |
58% |
42% |
1990 |
$171,184,000 |
$67,680,000 |
72% |
28% |
1991 |
$159,961,000 |
$68,571,000 |
70% |
30% |
1992 |
$216,903,000 |
$79,287,000 |
73% |
27% |
1975 |
$626,464,000 |
$415,101,000 |
60% |
40% |
1976 |
$671,458,000 |
$454,909,000 |
60% |
40% |
1977 |
$657,181,000 |
$447,460,000 |
59% |
41% |
1978 |
$747,578,000 |
$508,891,000 |
59% |
41% |
1979 |
$1,104,513,000 |
$597,831,000 |
65% |
35% |
1980 |
$941,251,000 |
$745,343,000 |
56% |
44% |
1981 |
$1,016,691,000 |
$773,992,000 |
57% |
43% |
1982 |
$1,018,563,000 |
$826,109,000 |
55% |
45% |
1983 |
$1,026,001,000 |
$773,521,000 |
57% |
43% |
1984 |
$1,223,995,000 |
$724,679,000 |
63% |
37% |
1985 |
$1,498,827,000 |
$591,164,000 |
72% |
28% |
1986 |
$1,548,014,000 |
$610,154,000 |
72% |
28% |
1987 |
$1,606,079,000 |
$632,153,000 |
72% |
28% |
1988 |
$1,591,746,000 |
$626,590,000 |
72% |
28% |
1989 |
$1,761,897,000 |
$699,420,000 |
72% |
28% |
1990 |
$1,877,472,000 |
$948,288,000 |
66% |
34% |
1991 |
$1,939,334,000 |
$956,734,000 |
67% |
33% |
1992 |
$2,011,354,000 |
$1,038,459,000 |
66% |
34% |
1975 |
$312,275,000 |
$154,273,000 |
67% |
33% |
1976 |
$325,331,000 |
$172,436,000 |
65% |
35% |
1977 |
$376,103,000 |
$188,046,000 |
67% |
33% |
1978 |
$417,491,000 |
$205,473,000 |
67% |
33% |
1979 |
$430,385,000 |
$219,333,000 |
66% |
34% |
1980 |
$342,875,000 |
$249,898,000 |
58% |
42% |
1981 |
$356,053,000 |
$268,294,000 |
57% |
43% |
1982 |
$382,142,000 |
$255,402,000 |
60% |
40% |
1983 |
$429,795,000 |
$244,455,000 |
64% |
36% |
1984 |
$472,763,000 |
$285,074,000 |
62% |
38% |
1985 |
$531,481,000 |
$269,169,000 |
66% |
34% |
1986 |
$580,896,000 |
$294,324,000 |
66% |
34% |
1987 |
$674,478,000 |
$342,209,000 |
66% |
34% |
1988 |
$659,855,000 |
$334,870,000 |
66% |
34% |
1989 |
$729,788,000 |
$371,128,000 |
66% |
34% |
1990 |
$792,125,000 |
$451,685,000 |
64% |
36% |
1991 |
$813,227,000 |
$485,949,000 |
63% |
37% |
1992 |
$851,288,000 |
$481,070,000 |
64% |
36% |
1975 |
$369,274,000 |
$170,927,000 |
68% |
32% |
1976 |
$402,961,000 |
$188,434,000 |
68% |
32% |
1977 |
$445,712,000 |
$199,662,000 |
69% |
31% |
1978 |
$490,471,000 |
$216,919,000 |
69% |
31% |
1979 |
$461,764,000 |
$237,574,000 |
66% |
34% |
1980 |
$391,773,000 |
$291,944,000 |
57% |
43% |
1981 |
$407,813,000 |
$320,012,000 |
56% |
44% |
1982 |
$437,258,000 |
$340,564,000 |
56% |
44% |
1983 |
$493,771,000 |
$345,861,000 |
59% |
41% |
1984 |
$541,318,000 |
$390,650,000 |
58% |
42% |
1985 |
$597,194,000 |
$267,582,000 |
69% |
31% |
1986 |
$642,090,000 |
$286,842,000 |
69% |
31% |
1987 |
$701,884,000 |
$312,788,000 |
69% |
31% |
1988 |
$683,981,000 |
$303,919,000 |
69% |
31% |
1989 |
$742,161,000 |
$330,056,000 |
69% |
31% |
1990 |
$798,658,000 |
$508,138,000 |
61% |
39% |
1991 |
$786,127,000 |
$521,981,000 |
60% |
40% |
1992 |
$924,373,000 |
$580,707,000 |
61% |
39% |
1975 |
$56,740,000 |
$89,696,000 |
39% |
61% |
1976 |
$63,730,000 |
$99,586,000 |
39% |
61% |
1977 |
$69,393,000 |
$94,976,000 |
42% |
58% |
1978 |
$76,258,000 |
$105,864,000 |
42% |
58% |
1979 |
$81,945,000 |
$109,199,000 |
43% |
57% |
1980 |
$201,183,000 |
$92,231,000 |
69% |
31% |
1981 |
$224,849,000 |
$94,196,000 |
70% |
30% |
1982 |
$227,009,000 |
$107,604,000 |
68% |
32% |
1983 |
$216,261,000 |
$109,334,000 |
66% |
34% |
1984 |
$277,082,000 |
$121,659,000 |
69% |
31% |
1985 |
$276,395,000 |
$123,795,000 |
69% |
31% |
1986 |
$281,831,000 |
$126,239,000 |
69% |
31% |
1987 |
$265,814,000 |
$118,979,000 |
69% |
31% |
1988 |
$273,394,000 |
$122,569,000 |
69% |
31% |
1989 |
$295,483,000 |
$133,110,000 |
69% |
31% |
1990 |
$320,171,000 |
$157,296,000 |
67% |
33% |
1991 |
$315,483,000 |
$165,230,000 |
66% |
34% |
1992 |
$279,866,000 |
$177,605,000 |
61% |
39% |
1975 |
$29,193,000 |
$37,281,000 |
44% |
56% |
1976 |
$32,739,000 |
$39,649,000 |
45% |
55% |
1977 |
$34,182,000 |
$39,285,000 |
47% |
53% |
1978 |
$35,769,000 |
$41,163,000 |
46% |
54% |
1979 |
$56,366,000 |
$55,052,000 |
51% |
49% |
1980 |
$79,151,000 |
$35,516,000 |
69% |
31% |
1981 |
$87,280,000 |
$38,626,000 |
69% |
31% |
1982 |
$94,732,000 |
$46,686,000 |
67% |
33% |
1983 |
$93,459,000 |
$44,863,000 |
68% |
32% |
1984 |
$81,147,000 |
$35,781,000 |
69% |
31% |
1985 |
$99,267,000 |
$51,392,000 |
66% |
34% |
1986 |
$107,535,000 |
$55,672,000 |
66% |
34% |
1987 |
$113,142,000 |
$58,634,000 |
66% |
34% |
1988 |
$81,719,000 |
$42,308,000 |
66% |
34% |
1989 |
$94,198,000 |
$48,726,000 |
66% |
34% |
1990 |
$108,767,000 |
$44,465,000 |
71% |
29% |
1991 |
$109,587,000 |
$47,508,000 |
70% |
30% |
1992 |
$115,947,000 |
$57,656,000 |
67% |
33% |
1975 |
$292,301,000 |
$209,798,000 |
58% |
42% |
1976 |
$316,296,000 |
$235,882,000 |
57% |
43% |
1977 |
$343,584,000 |
$227,546,000 |
60% |
40% |
1978 |
$358,518,000 |
$232,360,000 |
61% |
39% |
1979 |
$374,152,000 |
$261,048,000 |
59% |
41% |
1980 |
$435,234,000 |
$271,309,000 |
62% |
38% |
1981 |
$458,500,000 |
$287,274,000 |
61% |
39% |
1982 |
$515,943,000 |
$304,850,000 |
63% |
37% |
1983 |
$586,417,000 |
$332,589,000 |
64% |
36% |
1984 |
$767,777,000 |
$342,436,000 |
69% |
31% |
1985 |
$923,845,000 |
$384,136,000 |
71% |
29% |
1986 |
$994,258,000 |
$412,879,000 |
71% |
29% |
1987 |
$1,010,973,000 |
$420,024,000 |
71% |
29% |
1988 |
$1,095,322,000 |
$454,279,000 |
71% |
29% |
1989 |
$1,134,957,000 |
$471,424,000 |
71% |
29% |
1990 |
$1,135,989,000 |
$490,001,000 |
70% |
30% |
1991 |
$1,181,730,000 |
$497,519,000 |
70% |
30% |
1992 |
$1,403,473,000 |
$578,334,000 |
71% |
29% |
1975 |
$31,022,000 |
$29,584,000 |
51% |
49% |
1976 |
$34,472,000 |
$32,986,000 |
51% |
49% |
1977 |
$40,779,000 |
$37,651,000 |
52% |
48% |
1978 |
$45,621,000 |
$40,661,000 |
53% |
47% |
1979 |
$42,218,000 |
$56,389,000 |
43% |
57% |
1980 |
$81,674,000 |
$32,749,000 |
71% |
29% |
1981 |
$86,228,000 |
$31,619,000 |
73% |
27% |
1982 |
$89,695,000 |
$34,704,000 |
72% |
28% |
1983 |
$86,794,000 |
$31,959,000 |
73% |
27% |
1984 |
$76,186,000 |
$46,922,000 |
62% |
38% |
1985 |
$89,664,000 |
$43,827,000 |
67% |
33% |
1986 |
$88,596,000 |
$43,351,000 |
67% |
33% |
1987 |
$98,303,000 |
$47,940,000 |
67% |
33% |
1988 |
$90,469,000 |
$44,042,000 |
67% |
33% |
1989 |
$99,633,000 |
$47,653,000 |
68% |
32% |
1990 |
$105,727,000 |
$61,433,000 |
63% |
37% |
1991 |
$107,465,000 |
$66,375,000 |
62% |
38% |
1992 |
$126,972,000 |
$75,255,000 |
63% |
37% |
1975 |
$104,541,000 |
$63,855,000 |
62% |
38% |
1976 |
$114,218,000 |
$71,717,000 |
61% |
39% |
1977 |
$128,906,000 |
$77,873,000 |
62% |
38% |
1978 |
$138,774,000 |
$82,072,000 |
63% |
37% |
1979 |
$127,360,000 |
$81,075,000 |
61% |
39% |
1980 |
$117,982,000 |
$83,195,000 |
59% |
41% |
1981 |
$121,620,000 |
$90,364,000 |
57% |
43% |
1982 |
$141,146,000 |
$93,947,000 |
60% |
40% |
1983 |
$142,234,000 |
$88,007,000 |
62% |
38% |
1984 |
$156,018,000 |
$91,293,000 |
63% |
37% |
1985 |
$181,714,000 |
$82,975,000 |
69% |
31% |
1986 |
$191,170,000 |
$87,347,000 |
69% |
31% |
1987 |
$219,048,000 |
$100,016,000 |
69% |
31% |
1988 |
$218,034,000 |
$99,656,000 |
69% |
31% |
1989 |
$223,018,000 |
$102,061,000 |
69% |
31% |
1990 |
$226,493,000 |
$126,298,000 |
64% |
36% |
1991 |
$229,347,000 |
$135,624,000 |
63% |
37% |
1992 |
$268,911,000 |
$153,209,000 |
64% |
36% |
1975 |
$41,046,000 |
$26,278,000 |
61% |
39% |
1976 |
$60,030,000 |
$29,353,000 |
67% |
33% |
1977 |
$60,468,000 |
$26,609,000 |
69% |
31% |
1978 |
$70,097,000 |
$30,053,000 |
70% |
30% |
1979 |
$57,939,000 |
$43,634,000 |
57% |
43% |
1980 |
$88,446,000 |
$50,676,000 |
64% |
36% |
1981 |
$104,645,000 |
$50,960,000 |
67% |
33% |
1982 |
$103,665,000 |
$55,941,000 |
65% |
35% |
1983 |
$126,675,000 |
$66,079,000 |
66% |
34% |
1984 |
$135,552,000 |
$76,301,000 |
64% |
36% |
1985 |
$162,673,000 |
$77,628,000 |
68% |
32% |
1986 |
$179,908,000 |
$85,769,000 |
68% |
32% |
1987 |
$212,025,000 |
$101,139,000 |
68% |
32% |
1988 |
$216,949,000 |
$104,036,000 |
68% |
32% |
1989 |
$259,671,000 |
$123,686,000 |
68% |
32% |
1990 |
$239,424,000 |
$103,824,000 |
70% |
30% |
1991 |
$213,957,000 |
$102,312,000 |
68% |
32% |
1992 |
$277,584,000 |
$113,494,000 |
71% |
29% |
1975 |
$672,194,000 |
$426,310,000 |
61% |
39% |
1976 |
$731,715,000 |
$471,086,000 |
61% |
39% |
1977 |
$773,212,000 |
$463,379,000 |
63% |
37% |
1978 |
$846,704,000 |
$472,370,000 |
64% |
36% |
1979 |
$824,563,000 |
$525,209,000 |
61% |
39% |
1980 |
$869,161,000 |
$479,451,000 |
64% |
36% |
1981 |
$913,055,000 |
$507,127,000 |
64% |
36% |
1982 |
$888,274,000 |
$492,935,000 |
64% |
36% |
1983 |
$970,751,000 |
$567,058,000 |
63% |
37% |
1984 |
$1,357,145,000 |
$590,568,000 |
70% |
30% |
1985 |
$1,601,705,000 |
$736,899,000 |
68% |
32% |
1986 |
$1,805,926,000 |
$831,195,000 |
68% |
32% |
1987 |
$1,864,305,000 |
$858,710,000 |
68% |
32% |
1988 |
$1,959,185,000 |
$901,773,000 |
68% |
32% |
1989 |
$2,175,529,000 |
$1,000,824,000 |
68% |
32% |
1990 |
$2,391,333,000 |
$754,060,000 |
76% |
24% |
1991 |
$2,419,237,000 |
$774,455,000 |
76% |
24% |
1992 |
$2,962,327,000 |
$789,491,000 |
79% |
21% |
1975 |
$46,830,000 |
$39,367,000 |
54% |
46% |
1976 |
$52,633,000 |
$42,660,000 |
55% |
45% |
1977 |
$54,270,000 |
$42,024,000 |
56% |
44% |
1978 |
$64,355,000 |
$49,763,000 |
56% |
44% |
1979 |
$70,665,000 |
$59,543,000 |
54% |
46% |
1980 |
$127,205,000 |
$63,795,000 |
67% |
33% |
1981 |
$138,630,000 |
$66,997,000 |
67% |
33% |
1982 |
$149,729,000 |
$72,277,000 |
67% |
33% |
1983 |
$148,787,000 |
$71,405,000 |
68% |
32% |
1984 |
$152,827,000 |
$72,029,000 |
68% |
32% |
1985 |
$191,456,000 |
$89,334,000 |
68% |
32% |
1986 |
$212,615,000 |
$99,138,000 |
68% |
32% |
1987 |
$199,737,000 |
$93,178,000 |
68% |
32% |
1988 |
$174,220,000 |
$82,798,000 |
68% |
32% |
1989 |
$199,278,000 |
$94,810,000 |
68% |
32% |
1990 |
$197,542,000 |
$95,066,000 |
68% |
32% |
1991 |
$200,034,000 |
$102,145,000 |
66% |
34% |
1992 |
$207,969,000 |
$120,890,000 |
63% |
37% |
1975 |
$47,995,000 |
$35,477,000 |
57% |
43% |
1976 |
$54,013,000 |
$38,711,000 |
58% |
42% |
1977 |
$58,981,000 |
$39,556,000 |
60% |
40% |
1978 |
$67,632,000 |
$45,412,000 |
60% |
40% |
1979 |
$102,042,000 |
$44,771,000 |
70% |
30% |
1980 |
$94,500,000 |
$64,683,000 |
59% |
41% |
1981 |
$107,284,000 |
$69,998,000 |
61% |
39% |
1982 |
$114,099,000 |
$70,108,000 |
62% |
38% |
1983 |
$123,157,000 |
$76,031,000 |
62% |
38% |
1984 |
$138,970,000 |
$88,348,000 |
61% |
39% |
1985 |
$145,969,000 |
$73,186,000 |
67% |
33% |
1986 |
$161,506,000 |
$80,948,000 |
67% |
33% |
1987 |
$171,751,000 |
$86,268,000 |
67% |
33% |
1988 |
$161,095,000 |
$81,010,000 |
67% |
33% |
1989 |
$179,025,000 |
$89,964,000 |
67% |
33% |
1990 |
$208,368,000 |
$138,677,000 |
60% |
40% |
1991 |
$208,365,000 |
$146,287,000 |
59% |
41% |
1992 |
$212,662,000 |
$171,082,000 |
55% |
45% |
1975 |
$1,665,659,000 |
$974,923,000 |
63% |
37% |
1976 |
$1,683,132,000 |
$1,023,987,000 |
62% |
38% |
1977 |
$1,752,084,000 |
$976,081,000 |
64% |
36% |
1978 |
$1,843,358,000 |
$986,768,000 |
65% |
35% |
1979 |
$1,896,801,000 |
$169,700,000 |
92% |
8% |
1980 |
$1,998,470,000 |
$1,078,582,000 |
65% |
35% |
1981 |
$2,098,526,000 |
$1,144,664,000 |
65% |
35% |
1982 |
$2,008,879,000 |
$1,118,036,000 |
64% |
36% |
1983 |
$2,152,823,000 |
$1,173,540,000 |
65% |
35% |
1984 |
$3,163,198,000 |
$1,201,549,000 |
72% |
28% |
1985 |
$3,450,250,000 |
$1,858,977,000 |
65% |
35% |
1986 |
$3,772,727,000 |
$2,034,937,000 |
65% |
35% |
1987 |
$3,881,211,000 |
$2,095,833,000 |
65% |
35% |
1988 |
$4,031,740,000 |
$2,178,189,000 |
65% |
35% |
1989 |
$4,337,869,000 |
$2,337,491,000 |
65% |
35% |
1990 |
$4,755,006,000 |
$1,485,486,000 |
76% |
24% |
1991 |
$4,613,195,000 |
$1,484,711,000 |
76% |
24% |
1992 |
$5,378,869,000 |
$1,448,249,000 |
79% |
21% |
1975 |
$1,030,414,000 |
$386,871,000 |
73% |
27% |
1976 |
$1,131,066,000 |
$398,009,000 |
74% |
26% |
1977 |
$1,172,113,000 |
$401,799,000 |
74% |
26% |
1978 |
$1,302,148,000 |
$416,039,000 |
76% |
24% |
1979 |
$1,268,847,000 |
$452,506,000 |
74% |
26% |
1980 |
$702,024,000 |
$849,443,000 |
45% |
55% |
1981 |
$745,836,000 |
$823,681,000 |
48% |
52% |
1982 |
$810,508,000 |
$844,891,000 |
49% |
51% |
1983 |
$823,211,000 |
$831,278,000 |
50% |
50% |
1984 |
$1,029,442,000 |
$895,315,000 |
53% |
47% |
1985 |
$1,274,012,000 |
$514,569,000 |
71% |
29% |
1986 |
$1,281,757,000 |
$517,524,000 |
71% |
29% |
1987 |
$1,402,717,000 |
$566,895,000 |
71% |
29% |
1988 |
$1,393,036,000 |
$562,229,000 |
71% |
29% |
1989 |
$1,548,511,000 |
$621,565,000 |
71% |
29% |
1990 |
$1,608,642,000 |
$1,189,511,000 |
57% |
43% |
1991 |
$1,734,233,000 |
$1,281,117,000 |
58% |
42% |
1992 |
$1,778,128,000 |
$1,366,881,000 |
57% |
43% |
1975 |
$97,856,000 |
$167,117,000 |
37% |
63% |
1976 |
$110,615,000 |
$184,607,000 |
37% |
63% |
1977 |
$118,085,000 |
$176,433,000 |
40% |
60% |
1978 |
$123,697,000 |
$192,152,000 |
39% |
61% |
1979 |
$165,229,000 |
$198,786,000 |
45% |
55% |
1980 |
$355,718,000 |
$114,293,000 |
76% |
24% |
1981 |
$415,088,000 |
$123,779,000 |
77% |
23% |
1982 |
$443,704,000 |
$123,620,000 |
78% |
22% |
1983 |
$446,622,000 |
$124,141,000 |
78% |
22% |
1984 |
$478,666,000 |
$156,348,000 |
75% |
25% |
1985 |
$540,787,000 |
$274,904,000 |
66% |
34% |
1986 |
$589,177,000 |
$299,339,000 |
66% |
34% |
1987 |
$580,228,000 |
$295,516,000 |
66% |
34% |
1988 |
$526,301,000 |
$268,257,000 |
66% |
34% |
1989 |
$515,225,000 |
$262,733,000 |
66% |
34% |
1990 |
$548,334,000 |
$214,246,000 |
72% |
28% |
1991 |
$545,104,000 |
$218,693,000 |
71% |
29% |
1992 |
$537,705,000 |
$237,526,000 |
69% |
31% |
1975 |
$113,374,000 |
$81,703,000 |
58% |
42% |
1976 |
$126,309,000 |
$86,267,000 |
59% |
41% |
1977 |
$132,225,000 |
$87,233,000 |
60% |
40% |
1978 |
$146,734,000 |
$96,551,000 |
60% |
40% |
1979 |
$305,781,000 |
$127,315,000 |
71% |
29% |
1980 |
$261,718,000 |
$184,048,000 |
59% |
41% |
1981 |
$267,653,000 |
$180,588,000 |
60% |
40% |
1982 |
$259,042,000 |
$188,073,000 |
58% |
42% |
1983 |
$302,394,000 |
$200,699,000 |
60% |
40% |
1984 |
$336,298,000 |
$157,396,000 |
68% |
32% |
1985 |
$363,444,000 |
$179,228,000 |
67% |
33% |
1986 |
$377,219,000 |
$185,287,000 |
67% |
33% |
1987 |
$396,508,000 |
$193,671,000 |
67% |
33% |
1988 |
$410,044,000 |
$200,472,000 |
67% |
33% |
1989 |
$474,713,000 |
$229,701,000 |
67% |
33% |
1990 |
$566,852,000 |
$204,199,000 |
74% |
26% |
1991 |
$578,127,000 |
$216,977,000 |
73% |
27% |
1992 |
$586,687,000 |
$278,391,000 |
68% |
32% |
1975 |
$985,643,000 |
$505,326,000 |
66% |
34% |
1976 |
$1,076,086,000 |
$550,171,000 |
66% |
34% |
1977 |
$1,178,320,000 |
$540,111,000 |
69% |
31% |
1978 |
$1,219,229,000 |
$519,819,000 |
70% |
30% |
1979 |
$1,289,909,000 |
$632,242,000 |
67% |
33% |
1980 |
$1,083,853,000 |
$717,901,000 |
60% |
40% |
1981 |
$1,144,730,000 |
$767,240,000 |
60% |
40% |
1982 |
$1,141,808,000 |
$770,048,000 |
60% |
40% |
1983 |
$1,136,079,000 |
$825,714,000 |
58% |
42% |
1984 |
$1,643,040,000 |
$924,593,000 |
64% |
36% |
1985 |
$1,833,103,000 |
$760,034,000 |
71% |
29% |
1986 |
$2,043,939,000 |
$848,806,000 |
71% |
29% |
1987 |
$2,066,573,000 |
$857,528,000 |
71% |
29% |
1988 |
$2,186,042,000 |
$908,790,000 |
71% |
29% |
1989 |
$2,213,116,000 |
$920,247,000 |
71% |
29% |
1990 |
$2,268,764,000 |
$1,096,719,000 |
67% |
33% |
1991 |
$2,243,932,000 |
$1,095,720,000 |
67% |
33% |
1992 |
$2,951,714,000 |
$1,194,352,000 |
71% |
29% |
1975 |
$72,893,000 |
$37,010,000 |
66% |
34% |
1976 |
$76,032,000 |
$38,110,000 |
67% |
33% |
1977 |
$82,241,000 |
$35,309,000 |
70% |
30% |
1978 |
$77,505,000 |
$31,543,000 |
71% |
29% |
1979 |
$71,763,000 |
$41,749,000 |
63% |
37% |
1980 |
$93,634,000 |
$51,708,000 |
64% |
36% |
1981 |
$105,161,000 |
$51,144,000 |
67% |
33% |
1982 |
$116,751,000 |
$61,491,000 |
66% |
34% |
1983 |
$147,067,000 |
$71,014,000 |
67% |
33% |
1984 |
$140,434,000 |
$73,795,000 |
66% |
34% |
1985 |
$167,231,000 |
$71,723,000 |
70% |
30% |
1986 |
$181,774,000 |
$78,016,000 |
70% |
30% |
1987 |
$205,995,000 |
$88,450,000 |
70% |
30% |
1988 |
$193,540,000 |
$83,064,000 |
70% |
30% |
1989 |
$206,173,000 |
$89,032,000 |
70% |
30% |
1990 |
$211,347,000 |
$82,551,000 |
72% |
28% |
1991 |
$186,812,000 |
$80,006,000 |
70% |
30% |
1992 |
$240,543,000 |
$88,264,000 |
73% |
27% |
1975 |
$126,264,000 |
$100,284,000 |
56% |
44% |
1976 |
$142,352,000 |
$111,509,000 |
56% |
44% |
1977 |
$149,963,000 |
$107,170,000 |
58% |
42% |
1978 |
$160,547,000 |
$117,092,000 |
58% |
42% |
1979 |
$182,185,000 |
$145,304,000 |
56% |
44% |
1980 |
$260,318,000 |
$144,482,000 |
64% |
36% |
1981 |
$274,176,000 |
$155,103,000 |
64% |
36% |
1982 |
$306,844,000 |
$165,890,000 |
65% |
35% |
1983 |
$340,924,000 |
$160,736,000 |
68% |
32% |
1984 |
$372,947,000 |
$169,836,000 |
69% |
31% |
1985 |
$453,638,000 |
$198,335,000 |
70% |
30% |
1986 |
$502,882,000 |
$220,232,000 |
70% |
30% |
1987 |
$518,655,000 |
$227,216,000 |
70% |
30% |
1988 |
$535,649,000 |
$234,608,000 |
70% |
30% |
1989 |
$605,540,000 |
$265,218,000 |
70% |
30% |
1990 |
$688,992,000 |
$252,502,000 |
73% |
27% |
1991 |
$724,662,000 |
$259,339,000 |
74% |
26% |
1992 |
$820,762,000 |
$289,570,000 |
74% |
26% |
1975 |
$25,009,000 |
$26,471,000 |
49% |
51% |
1976 |
$26,351,000 |
$29,110,000 |
48% |
52% |
1977 |
$29,223,000 |
$30,808,000 |
49% |
51% |
1978 |
$32,518,000 |
$33,467,000 |
49% |
51% |
1979 |
$37,936,000 |
$44,688,000 |
46% |
54% |
1980 |
$61,629,000 |
$26,982,000 |
70% |
30% |
1981 |
$63,803,000 |
$26,590,000 |
71% |
29% |
1982 |
$65,483,000 |
$28,612,000 |
70% |
30% |
1983 |
$70,333,000 |
$27,498,000 |
72% |
28% |
1984 |
$66,612,000 |
$31,015,000 |
68% |
32% |
1985 |
$79,021,000 |
$42,975,000 |
65% |
35% |
1986 |
$83,903,000 |
$45,586,000 |
65% |
35% |
1987 |
$94,260,000 |
$51,210,000 |
65% |
35% |
1988 |
$90,155,000 |
$48,895,000 |
65% |
35% |
1989 |
$91,394,000 |
$49,302,000 |
65% |
35% |
1990 |
$95,594,000 |
$45,177,000 |
68% |
32% |
1991 |
$97,487,000 |
$49,136,000 |
66% |
34% |
1992 |
$116,054,000 |
$55,879,000 |
67% |
33% |
1975 |
$312,252,000 |
$176,234,000 |
64% |
36% |
1976 |
$347,552,000 |
$195,761,000 |
64% |
36% |
1977 |
$393,471,000 |
$191,349,000 |
67% |
33% |
1978 |
$399,673,000 |
$194,923,000 |
67% |
33% |
1979 |
$377,749,000 |
$209,072,000 |
64% |
36% |
1980 |
$350,735,000 |
$275,127,000 |
56% |
44% |
1981 |
$393,900,000 |
$292,168,000 |
57% |
43% |
1982 |
$411,292,000 |
$329,332,000 |
56% |
44% |
1983 |
$391,460,000 |
$373,497,000 |
51% |
49% |
1984 |
$618,448,000 |
$343,595,000 |
64% |
36% |
1985 |
$690,583,000 |
$304,748,000 |
69% |
31% |
1986 |
$716,802,000 |
$316,285,000 |
69% |
31% |
1987 |
$685,193,000 |
$301,915,000 |
69% |
31% |
1988 |
$741,716,000 |
$326,840,000 |
69% |
31% |
1989 |
$801,744,000 |
$356,184,000 |
69% |
31% |
1990 |
$854,438,000 |
$424,420,000 |
67% |
33% |
1991 |
$876,675,000 |
$469,579,000 |
65% |
35% |
1992 |
$855,775,000 |
$546,035,000 |
61% |
39% |
1975 |
$842,263,000 |
$673,938,000 |
56% |
44% |
1976 |
$934,515,000 |
$746,091,000 |
56% |
44% |
1977 |
$1,079,706,000 |
$739,908,000 |
59% |
41% |
1978 |
$1,253,436,000 |
$832,667,000 |
60% |
40% |
1979 |
$1,320,326,000 |
$929,448,000 |
59% |
41% |
1980 |
$1,664,157,000 |
$902,387,000 |
65% |
35% |
1981 |
$2,007,823,000 |
$971,094,000 |
67% |
33% |
1982 |
$2,229,995,000 |
$972,529,000 |
70% |
30% |
1983 |
$2,202,872,000 |
$1,002,235,000 |
69% |
31% |
1984 |
$2,470,061,000 |
$1,011,644,000 |
71% |
29% |
1985 |
$2,876,714,000 |
$1,307,370,000 |
69% |
31% |
1986 |
$2,922,264,000 |
$1,327,787,000 |
69% |
31% |
1987 |
$2,956,346,000 |
$1,342,899,000 |
69% |
31% |
1988 |
$2,961,267,000 |
$1,345,451,000 |
69% |
31% |
1989 |
$3,233,627,000 |
$1,470,412,000 |
69% |
31% |
1990 |
$3,248,868,000 |
$1,514,225,000 |
68% |
32% |
1991 |
$3,387,013,000 |
$1,616,152,000 |
68% |
32% |
1992 |
$3,689,137,000 |
$1,934,028,000 |
66% |
34% |
1975 |
$84,838,000 |
$38,774,000 |
69% |
31% |
1976 |
$90,844,000 |
$42,276,000 |
68% |
32% |
1977 |
$97,845,000 |
$42,733,000 |
70% |
30% |
1978 |
$105,542,000 |
$45,950,000 |
70% |
30% |
1979 |
$152,034,000 |
$62,231,000 |
71% |
29% |
1980 |
$111,811,000 |
$98,321,000 |
53% |
47% |
1981 |
$122,365,000 |
$107,420,000 |
53% |
47% |
1982 |
$123,799,000 |
$119,964,000 |
51% |
49% |
1983 |
$139,527,000 |
$128,102,000 |
52% |
48% |
1984 |
$139,245,000 |
$98,923,000 |
58% |
42% |
1985 |
$159,118,000 |
$75,336,000 |
68% |
32% |
1986 |
$177,419,000 |
$84,070,000 |
68% |
32% |
1987 |
$186,105,000 |
$88,198,000 |
68% |
32% |
1988 |
$212,629,000 |
$100,803,000 |
68% |
32% |
1989 |
$232,323,000 |
$110,240,000 |
68% |
32% |
1990 |
$275,796,000 |
$158,517,000 |
64% |
36% |
1991 |
$267,628,000 |
$162,377,000 |
62% |
38% |
1992 |
$270,999,000 |
$186,686,000 |
59% |
41% |
1975 |
$361,075,000 |
$204,398,000 |
64% |
36% |
1976 |
$384,067,000 |
$229,216,000 |
63% |
37% |
1977 |
$408,326,000 |
$219,217,000 |
65% |
35% |
1978 |
$411,382,000 |
$226,094,000 |
65% |
35% |
1979 |
$478,845,000 |
$272,566,000 |
64% |
36% |
1980 |
$437,124,000 |
$311,944,000 |
58% |
42% |
1981 |
$466,235,000 |
$329,434,000 |
59% |
41% |
1982 |
$496,782,000 |
$353,923,000 |
58% |
42% |
1983 |
$536,344,000 |
$371,691,000 |
59% |
41% |
1984 |
$629,211,000 |
$350,727,000 |
64% |
36% |
1985 |
$773,551,000 |
$367,235,000 |
68% |
32% |
1986 |
$864,801,000 |
$411,018,000 |
68% |
32% |
1987 |
$952,132,000 |
$452,945,000 |
68% |
32% |
1988 |
$1,009,160,000 |
$480,462,000 |
68% |
32% |
1989 |
$1,087,354,000 |
$515,903,000 |
68% |
32% |
1990 |
$1,128,558,000 |
$559,253,000 |
67% |
33% |
1991 |
$1,124,081,000 |
$543,089,000 |
67% |
33% |
1992 |
$1,414,517,000 |
$669,943,000 |
68% |
32% |
1975 |
$16,981,000 |
$15,938,000 |
52% |
48% |
1976 |
$17,471,000 |
$16,458,000 |
51% |
49% |
1977 |
$18,925,000 |
$15,276,000 |
55% |
45% |
1978 |
$18,768,000 |
$15,831,000 |
54% |
46% |
1979 |
$20,453,000 |
$24,009,000 |
46% |
54% |
1980 |
$45,361,000 |
$16,906,000 |
73% |
27% |
1981 |
$52,306,000 |
$18,679,000 |
74% |
26% |
1982 |
$59,151,000 |
$20,192,000 |
75% |
25% |
1983 |
$75,905,000 |
$23,646,000 |
76% |
24% |
1984 |
$57,512,000 |
$21,548,000 |
73% |
27% |
1985 |
$67,399,000 |
$39,690,000 |
63% |
37% |
1986 |
$72,789,000 |
$42,864,000 |
63% |
37% |
1987 |
$77,075,000 |
$45,386,000 |
63% |
37% |
1988 |
$90,316,000 |
$53,185,000 |
63% |
37% |
1989 |
$100,704,000 |
$59,303,000 |
63% |
37% |
1990 |
$88,716,000 |
$23,586,000 |
79% |
21% |
1991 |
$84,278,000 |
$24,441,000 |
78% |
22% |
1992 |
$114,817,000 |
$28,661,000 |
80% |
20% |
1975 |
$245,899,000 |
$142,065,000 |
63% |
37% |
1976 |
$262,824,000 |
$156,364,000 |
63% |
37% |
1977 |
$288,947,000 |
$164,554,000 |
64% |
36% |
1978 |
$325,685,000 |
$196,651,000 |
62% |
38% |
1979 |
$346,730,000 |
$198,303,000 |
64% |
36% |
1980 |
$423,000,000 |
$277,285,000 |
60% |
40% |
1981 |
$437,506,000 |
$258,714,000 |
63% |
37% |
1982 |
$449,357,000 |
$257,917,000 |
64% |
36% |
1983 |
$496,146,000 |
$278,333,000 |
64% |
36% |
1984 |
$582,396,000 |
$272,141,000 |
68% |
32% |
1985 |
$652,844,000 |
$309,364,000 |
68% |
32% |
1986 |
$734,566,000 |
$347,700,000 |
68% |
32% |
1987 |
$803,175,000 |
$379,558,000 |
68% |
32% |
1988 |
$883,075,000 |
$416,717,000 |
68% |
32% |
1989 |
$883,380,000 |
$416,848,000 |
68% |
32% |
1990 |
$1,016,881,000 |
$367,926,000 |
73% |
27% |
1991 |
$1,022,704,000 |
$385,556,000 |
73% |
27% |
1992 |
$1,051,530,000 |
$501,863,000 |
68% |
32% |
1975 |
$293,635,000 |
$146,971,000 |
67% |
33% |
1976 |
$317,981,000 |
$152,109,000 |
68% |
32% |
1977 |
$325,279,000 |
$152,059,000 |
68% |
32% |
1978 |
$358,342,000 |
$155,099,000 |
70% |
30% |
1979 |
$342,277,000 |
$201,979,000 |
63% |
37% |
1980 |
$298,213,000 |
$276,312,000 |
52% |
48% |
1981 |
$321,856,000 |
$272,976,000 |
54% |
46% |
1982 |
$301,767,000 |
$286,727,000 |
51% |
49% |
1983 |
$317,392,000 |
$279,919,000 |
53% |
47% |
1984 |
$434,402,000 |
$301,718,000 |
59% |
41% |
1985 |
$487,382,000 |
$223,423,000 |
69% |
31% |
1986 |
$495,744,000 |
$226,961,000 |
69% |
31% |
1987 |
$590,205,000 |
$271,536,000 |
68% |
32% |
1988 |
$628,424,000 |
$288,831,000 |
69% |
31% |
1989 |
$648,504,000 |
$299,654,000 |
68% |
32% |
1990 |
$740,646,000 |
$465,913,000 |
61% |
39% |
1991 |
$747,549,000 |
$471,612,000 |
61% |
39% |
1992 |
$814,950,000 |
$537,466,000 |
60% |
40% |
1975 |
$93,795,000 |
$64,436,000 |
59% |
41% |
1976 |
$102,644,000 |
$71,146,000 |
59% |
41% |
1977 |
$109,667,000 |
$68,387,000 |
62% |
38% |
1978 |
$112,521,000 |
$71,728,000 |
61% |
39% |
1979 |
$158,991,000 |
$77,766,000 |
67% |
33% |
1980 |
$120,252,000 |
$108,065,000 |
53% |
47% |
1981 |
$129,085,000 |
$117,326,000 |
52% |
48% |
1982 |
$144,087,000 |
$137,439,000 |
51% |
49% |
1983 |
$144,821,000 |
$148,181,000 |
49% |
51% |
1984 |
$152,226,000 |
$127,000,000 |
55% |
45% |
1985 |
$170,014,000 |
$76,140,000 |
69% |
31% |
1986 |
$178,088,000 |
$79,774,000 |
69% |
31% |
1987 |
$189,891,000 |
$85,177,000 |
69% |
31% |
1988 |
$191,480,000 |
$85,841,000 |
69% |
31% |
1989 |
$177,174,000 |
$79,123,000 |
69% |
31% |
1990 |
$178,239,000 |
$133,716,000 |
57% |
43% |
1991 |
$185,402,000 |
$136,275,000 |
58% |
42% |
1992 |
$209,585,000 |
$150,502,000 |
58% |
42% |
1975 |
$11,459,000 |
$16,801,000 |
41% |
59% |
1976 |
$12,810,000 |
$18,184,000 |
41% |
59% |
1977 |
$13,755,000 |
$18,644,000 |
42% |
58% |
1978 |
$14,883,000 |
$22,977,000 |
39% |
61% |
1979 |
$15,317,000 |
$30,174,000 |
34% |
66% |
1980 |
$56,955,000 |
$12,595,000 |
82% |
18% |
1981 |
$64,307,000 |
$13,978,000 |
82% |
18% |
1982 |
$62,917,000 |
$14,787,000 |
81% |
19% |
1983 |
$61,555,000 |
$14,466,000 |
81% |
19% |
1984 |
$61,562,000 |
$14,993,000 |
80% |
20% |
1985 |
$74,301,000 |
$36,539,000 |
67% |
33% |
1986 |
$78,033,000 |
$38,392,000 |
67% |
33% |
1987 |
$85,304,000 |
$41,982,000 |
67% |
33% |
1988 |
$58,316,000 |
$28,731,000 |
67% |
33% |
1989 |
$61,641,000 |
$30,373,000 |
67% |
33% |
1990 |
$57,585,000 |
$20,332,000 |
74% |
26% |
1991 |
$57,916,000 |
$21,656,000 |
73% |
27% |
1992 |
$60,633,000 |
$26,064,000 |
70% |
30% |