| Alaska |
Unranked |
502 |
1991 |
Insufficient historical volume |
| Oregon |
Unranked |
2,417 |
1991 |
Insufficient historical volume |
| Wyoming |
Unranked |
359 |
1989 |
Insufficient historical volume |
| Washington |
#1148 |
4,128 |
1989 |
Insufficient historical volume |
| New Hampshire |
Unranked |
797 |
1992 |
Insufficient historical volume |
| South Dakota |
Unranked |
824 |
1991 |
Insufficient historical volume |
| Montana |
Unranked |
724 |
1993 |
Insufficient historical volume |
| Minnesota |
#786 |
4,331 |
1991 |
Insufficient historical volume |
| Utah |
#765 |
1,910 |
1992 |
Insufficient historical volume |
| Iowa |
#536 |
3,046 |
1992 |
Insufficient historical volume |
| Nebraska |
Unranked |
1,660 |
1991 |
Insufficient historical volume |
| North Dakota |
Unranked |
759 |
1989 |
Insufficient historical volume |
| Idaho |
Unranked |
880 |
1991 |
Insufficient historical volume |
| Nevada |
Unranked |
725 |
1995 |
Insufficient historical volume |
| Delaware |
Unranked |
442 |
1991 |
Insufficient historical volume |
| Vermont |
Unranked |
371 |
1991 |
Insufficient historical volume |
| Kansas |
Unranked |
2,259 |
1992 |
Insufficient historical volume |
| Colorado |
Unranked |
2,464 |
1989 |
Insufficient historical volume |
| Missouri |
#1007 |
4,472 |
1992 |
Insufficient historical volume |
| Tennessee |
#464 |
4,016 |
1993 |
Insufficient historical volume |
| Indiana |
#869 |
4,387 |
1991 |
Insufficient historical volume |
| Kentucky |
#537 |
3,165 |
1993 |
Insufficient historical volume |
| Oklahoma |
#661 |
2,449 |
1991 |
Insufficient historical volume |
| Rhode Island |
Unranked |
653 |
1993 |
Insufficient historical volume |
| Maryland |
#445 |
2,665 |
1992 |
Insufficient historical volume |
| Maine |
Unranked |
763 |
1991 |
Insufficient historical volume |
| Arizona |
#976 |
2,050 |
1991 |
Insufficient historical volume |
| Hawaii |
Unranked |
511 |
1989 |
Insufficient historical volume |
| Michigan |
#1017 |
6,234 |
1992 |
Insufficient historical volume |
| Virginia |
#988 |
3,712 |
1993 |
Insufficient historical volume |
| Wisconsin |
#666 |
3,229 |
1992 |
Insufficient historical volume |
| Ohio |
#728 |
7,439 |
1991 |
Insufficient historical volume |
| Florida |
#897 |
5,351 |
1992 |
Insufficient historical volume |
| Connecticut |
#511 |
1,625 |
1992 |
Insufficient historical volume |
| Massachusetts |
#591 |
3,594 |
1992 |
66.7% Decline |
| Georgia |
#633 |
3,883 |
1993 |
Insufficient historical volume |
| Louisiana |
#842 |
2,496 |
1992 |
Insufficient historical volume |
| Arkansas |
Unranked |
1,494 |
1992 |
Insufficient historical volume |
| Illinois |
#885 |
6,772 |
1991 |
Insufficient historical volume |
| Alabama |
Unranked |
2,383 |
1993 |
Insufficient historical volume |
| Texas |
#867 |
9,709 |
1992 |
26.1% Decline |
| South Carolina |
Unranked |
1,846 |
1992 |
Insufficient historical volume |
| North Carolina |
#1212 |
3,645 |
1993 |
74.1% Decline |
| Pennsylvania |
#789 |
6,676 |
1993 |
64.7% Decline |
| New Jersey |
#690 |
3,365 |
1992 |
Insufficient historical volume |
| California |
#868 |
12,124 |
1991 |
34.6% Decline |
| West Virginia |
Unranked |
1,100 |
1994 |
Insufficient historical volume |
| Mississippi |
Unranked |
1,404 |
1994 |
Insufficient historical volume |
| New Mexico |
Unranked |
567 |
1993 |
Insufficient historical volume |
| New York |
#688 |
6,121 |
1992 |
54.7% Decline |
| District of Columbia |
Unranked |
201 |
1992 |
Insufficient historical volume |