| Alaska |
Unranked |
1,124 |
1982 |
Insufficient historical volume |
| Wyoming |
Unranked |
1,041 |
1977 |
Insufficient historical volume |
| Idaho |
#485 |
2,525 |
1979 |
Insufficient historical volume |
| Utah |
#437 |
4,982 |
1971 |
Insufficient historical volume |
| Oregon |
#524 |
5,378 |
1979 |
Insufficient historical volume |
| Montana |
Unranked |
1,804 |
1974 |
Insufficient historical volume |
| South Dakota |
Unranked |
1,917 |
1980 |
Insufficient historical volume |
| North Dakota |
Unranked |
1,877 |
1980 |
Insufficient historical volume |
| Vermont |
Unranked |
942 |
1982 |
Insufficient historical volume |
| Nevada |
Unranked |
1,680 |
1991 |
Insufficient historical volume |
| Hawaii |
Unranked |
1,532 |
1989 |
Insufficient historical volume |
| South Carolina |
#344 |
6,699 |
1980 |
Insufficient historical volume |
| Kansas |
#584 |
4,800 |
1980 |
Insufficient historical volume |
| Washington |
#400 |
7,328 |
1990 |
Insufficient historical volume |
| New Hampshire |
Unranked |
1,415 |
1989 |
Insufficient historical volume |
| Maine |
Unranked |
1,957 |
1979 |
Insufficient historical volume |
| Iowa |
#655 |
5,738 |
1979 |
Insufficient historical volume |
| Colorado |
#950 |
5,160 |
1983 |
Insufficient historical volume |
| Nebraska |
Unranked |
3,160 |
1979 |
Insufficient historical volume |
| Louisiana |
#371 |
7,552 |
1979 |
Insufficient historical volume |
| Florida |
#456 |
14,232 |
1990 |
37.9% Decline |
| Oklahoma |
#457 |
5,594 |
1982 |
Insufficient historical volume |
| Minnesota |
#709 |
7,488 |
1980 |
Insufficient historical volume |
| Virginia |
#342 |
9,001 |
1980 |
10.7% Decline |
| Tennessee |
#519 |
8,185 |
1980 |
Insufficient historical volume |
| North Carolina |
#363 |
11,000 |
1979 |
11.1% Decline |
| Wisconsin |
#775 |
7,615 |
1979 |
Insufficient historical volume |
| Arizona |
#411 |
4,658 |
1989 |
Insufficient historical volume |
| Missouri |
#344 |
8,216 |
1979 |
Insufficient historical volume |
| Arkansas |
#625 |
3,983 |
1989 |
Insufficient historical volume |
| Georgia |
#426 |
10,217 |
1979 |
25.0% Decline |
| Indiana |
#394 |
8,526 |
1980 |
Insufficient historical volume |
| Kentucky |
#317 |
6,132 |
1989 |
Insufficient historical volume |
| Texas |
#402 |
25,904 |
1990 |
13.6% Decline |
| West Virginia |
Unranked |
3,108 |
1980 |
Insufficient historical volume |
| Mississippi |
#199 |
3,973 |
1989 |
Insufficient historical volume |
| New Mexico |
Unranked |
1,671 |
1988 |
Insufficient historical volume |
| Alabama |
#373 |
5,435 |
1979 |
Insufficient historical volume |
| Michigan |
#457 |
10,373 |
1991 |
38.7% Decline |
| Maryland |
#511 |
4,089 |
1990 |
Insufficient historical volume |
| California |
#471 |
26,702 |
1989 |
41.9% Decline |
| Ohio |
#467 |
11,567 |
1990 |
37.8% Decline |
| Delaware |
Unranked |
502 |
1989 |
Insufficient historical volume |
| Pennsylvania |
#362 |
10,031 |
1988 |
34.0% Decline |
| Illinois |
#602 |
9,040 |
1989 |
51.5% Decline |
| Connecticut |
#278 |
1,837 |
1989 |
Insufficient historical volume |
| New Jersey |
#299 |
3,787 |
1989 |
+3.4% Growth |
| New York |
#580 |
10,429 |
1988 |
41.3% Decline |
| District of Columbia |
Unranked |
598 |
1989 |
Insufficient historical volume |
| Massachusetts |
#407 |
2,970 |
1990 |
50.0% Decline |
| Rhode Island |
Unranked |
437 |
1990 |
Insufficient historical volume |