| Alaska |
Unranked |
380 |
2001 |
Insufficient historical volume |
| Nevada |
Unranked |
885 |
2001 |
Insufficient historical volume |
| Tennessee |
Unranked |
5,622 |
2000 |
Insufficient historical volume |
| Alabama |
#866 |
4,802 |
1995 |
Insufficient historical volume |
| Kentucky |
#688 |
4,478 |
1999 |
Insufficient historical volume |
| Georgia |
#935 |
7,082 |
2000 |
Insufficient historical volume |
| Arkansas |
Unranked |
2,649 |
1996 |
Insufficient historical volume |
| New Hampshire |
Unranked |
720 |
1993 |
Insufficient historical volume |
| Oregon |
#582 |
2,046 |
1993 |
Insufficient historical volume |
| Indiana |
#852 |
5,158 |
2000 |
Insufficient historical volume |
| North Carolina |
#1007 |
6,085 |
1999 |
64.0% Decline |
| Florida |
#975 |
7,094 |
2000 |
42.9% Decline |
| South Carolina |
Unranked |
2,902 |
1996 |
Insufficient historical volume |
| Delaware |
Unranked |
405 |
2002 |
Insufficient historical volume |
| Mississippi |
Unranked |
2,494 |
1994 |
Insufficient historical volume |
| Colorado |
#965 |
2,346 |
2000 |
Insufficient historical volume |
| Kansas |
Unranked |
2,051 |
1996 |
Insufficient historical volume |
| Virginia |
#675 |
4,267 |
2000 |
Insufficient historical volume |
| Washington |
Unranked |
3,036 |
1997 |
Insufficient historical volume |
| Utah |
#561 |
1,533 |
1994 |
Insufficient historical volume |
| Arizona |
#849 |
2,244 |
1996 |
Insufficient historical volume |
| West Virginia |
Unranked |
1,687 |
2000 |
Insufficient historical volume |
| Maine |
Unranked |
788 |
1997 |
Insufficient historical volume |
| Oklahoma |
Unranked |
2,429 |
1996 |
Insufficient historical volume |
| Texas |
#928 |
13,605 |
1996 |
34.0% Decline |
| Nebraska |
#427 |
1,305 |
2000 |
Insufficient historical volume |
| Missouri |
Unranked |
3,952 |
1996 |
Insufficient historical volume |
| Wyoming |
Unranked |
237 |
1998 |
Insufficient historical volume |
| Iowa |
#460 |
2,320 |
1996 |
Insufficient historical volume |
| Louisiana |
Unranked |
3,005 |
2000 |
Insufficient historical volume |
| South Dakota |
Unranked |
551 |
1993 |
Insufficient historical volume |
| Vermont |
Unranked |
275 |
2000 |
Insufficient historical volume |
| Minnesota |
Unranked |
2,929 |
1995 |
Insufficient historical volume |
| Ohio |
#834 |
7,284 |
2000 |
56.0% Decline |
| North Dakota |
#215 |
498 |
1995 |
Insufficient historical volume |
| Wisconsin |
#733 |
2,837 |
1997 |
Insufficient historical volume |
| Montana |
Unranked |
432 |
1997 |
Insufficient historical volume |
| New Mexico |
Unranked |
738 |
2001 |
Insufficient historical volume |
| Rhode Island |
Unranked |
494 |
1996 |
Insufficient historical volume |
| Michigan |
#1003 |
5,069 |
2000 |
Insufficient historical volume |
| California |
#1007 |
12,884 |
1994 |
54.2% Decline |
| Maryland |
Unranked |
1,909 |
2000 |
Insufficient historical volume |
| Illinois |
#686 |
6,231 |
1996 |
Insufficient historical volume |
| Massachusetts |
#710 |
3,030 |
1997 |
Insufficient historical volume |
| Hawaii |
Unranked |
372 |
2003 |
Insufficient historical volume |
| Connecticut |
#334 |
1,314 |
1997 |
Insufficient historical volume |
| Pennsylvania |
#527 |
5,861 |
2000 |
31.0% Decline |
| New Jersey |
#977 |
2,181 |
1997 |
Insufficient historical volume |
| Idaho |
Unranked |
294 |
1999 |
Insufficient historical volume |
| New York |
#998 |
4,760 |
2000 |
59.5% Decline |
| District of Columbia |
Unranked |
117 |
1994 |
Insufficient historical volume |