| Alaska |
Unranked |
618 |
2002 |
Insufficient historical volume |
| Vermont |
Unranked |
603 |
1981 |
Insufficient historical volume |
| Wyoming |
Unranked |
469 |
1987 |
Insufficient historical volume |
| Utah |
#350 |
2,746 |
2002 |
Insufficient historical volume |
| Idaho |
Unranked |
1,264 |
2000 |
Insufficient historical volume |
| Montana |
Unranked |
891 |
1987 |
Insufficient historical volume |
| New Hampshire |
Unranked |
916 |
1980 |
Insufficient historical volume |
| Maine |
Unranked |
1,231 |
1988 |
Insufficient historical volume |
| Nevada |
#504 |
911 |
2000 |
Insufficient historical volume |
| Oregon |
#371 |
2,376 |
1999 |
Insufficient historical volume |
| South Dakota |
Unranked |
872 |
1995 |
Insufficient historical volume |
| Arizona |
#711 |
2,998 |
1999 |
Insufficient historical volume |
| Colorado |
#941 |
2,920 |
2000 |
Insufficient historical volume |
| Nebraska |
Unranked |
1,741 |
1986 |
Insufficient historical volume |
| Washington |
#726 |
3,727 |
1999 |
Insufficient historical volume |
| Indiana |
#299 |
5,376 |
1999 |
Insufficient historical volume |
| North Dakota |
Unranked |
762 |
1997 |
Insufficient historical volume |
| Kansas |
#512 |
2,336 |
2000 |
Insufficient historical volume |
| Iowa |
#490 |
2,822 |
1982 |
Insufficient historical volume |
| Oklahoma |
#544 |
2,818 |
2000 |
Insufficient historical volume |
| Ohio |
#426 |
9,559 |
2000 |
Insufficient historical volume |
| Arkansas |
#619 |
2,187 |
1999 |
Insufficient historical volume |
| Louisiana |
#656 |
3,649 |
2000 |
Insufficient historical volume |
| Missouri |
#550 |
4,360 |
2000 |
Insufficient historical volume |
| Tennessee |
#518 |
3,992 |
2001 |
Insufficient historical volume |
| New Mexico |
Unranked |
999 |
2001 |
Insufficient historical volume |
| West Virginia |
Unranked |
1,718 |
1999 |
Insufficient historical volume |
| North Carolina |
#638 |
4,996 |
2000 |
Insufficient historical volume |
| Wisconsin |
#513 |
3,394 |
2000 |
Insufficient historical volume |
| Kentucky |
#402 |
2,953 |
2000 |
Insufficient historical volume |
| Delaware |
Unranked |
345 |
2002 |
Insufficient historical volume |
| Minnesota |
#795 |
3,100 |
1999 |
Insufficient historical volume |
| Hawaii |
Unranked |
514 |
2000 |
Insufficient historical volume |
| Florida |
#659 |
5,694 |
2000 |
37.5% Decline |
| Virginia |
#387 |
3,771 |
2000 |
Insufficient historical volume |
| Texas |
#574 |
11,995 |
2000 |
Stable |
| Rhode Island |
Unranked |
570 |
1978 |
Insufficient historical volume |
| Connecticut |
Unranked |
1,705 |
2000 |
Insufficient historical volume |
| Maryland |
#507 |
2,278 |
2000 |
Insufficient historical volume |
| Pennsylvania |
#438 |
8,010 |
1999 |
22.6% Decline |
| Michigan |
#636 |
5,586 |
2001 |
48.0% Decline |
| Georgia |
#647 |
3,899 |
2000 |
Insufficient historical volume |
| Massachusetts |
#774 |
3,163 |
1980 |
Insufficient historical volume |
| California |
#679 |
12,822 |
2000 |
46.8% Decline |
| Alabama |
#675 |
2,275 |
2001 |
Insufficient historical volume |
| South Carolina |
#598 |
1,775 |
2001 |
Insufficient historical volume |
| New York |
#982 |
8,890 |
1979 |
69.8% Decline |
| Illinois |
#744 |
5,456 |
2000 |
Insufficient historical volume |
| Mississippi |
#408 |
1,129 |
2000 |
Insufficient historical volume |
| District of Columbia |
Unranked |
352 |
1977 |
Insufficient historical volume |
| New Jersey |
#749 |
2,172 |
2000 |
Insufficient historical volume |