| Year |
Orders Issued |
1997 |
22,472 - 22,817 |
1996 |
21,946 - 22,471 |
1995 |
21,482 - 21,963 |
1994 |
21,089 - 21,481 |
1993 |
20,694 and
20,714 - 21,088 |
1992 |
20,380 - 20,713 |
1991 |
20,017 - 20,362 |
1990 |
19,661 - 20,016 |
1989 |
17,031, 19,281 - 19,659 |
1988 |
18,956 - 19,659 |
1987 |
18,527 - 18,955 |
1986 |
18,031 - 18,525 |
| 1985 |
17,377 - 18,029 |
|
| Year |
Orders Issued |
1984 |
16,836 - 17,373 |
1983 |
16,124 - 16,834 |
1982 |
15,411 - 16,121 |
1981 |
14,650 - 15,410 |
1980 |
13,975 - 14,645 |
1979 |
13,455 - 13,974 |
1978 |
13,019 - 13,454 |
1977 |
12,547 - 13,017 |
1976 |
12,098 - 12,540 |
1975 |
11,685 - 12,097 |
1974 |
11,236 - 11,684, 11,749 |
1973 |
10,854 - 11,232 |
|