| Year |
Total
(thousands)
|
| 1980 |
$ 987,305
|
| 1981 |
1,162,438
|
| 1982 |
1,149,724
|
| 1983 |
1,233,168
|
| 1984 |
1,353,280
|
| 1985 |
1,474,750
|
| 1986 |
1,626,481
|
| 1987 |
1,761,000
|
| 1988 |
1,998,436
|
| 1989 |
2,068,281
|
|
| Year |
Total
(thousands)
|
| 1990 |
2,205,200
|
| 1991 |
2,002,000
|
| 1992 |
1,910,625
|
| 19931 |
1,832,233
|
| 19941 |
1,844,000
|
| 1995 |
1,900,087
|
| 1996 |
1,959,573
|
| 1997 |
2,303,121
|
| 19982 |
2,378,787
|
|
