| South Dakota |
Unranked |
469 |
1982 |
Insufficient historical volume |
| Utah |
#539 |
1,078 |
2003 |
Insufficient historical volume |
| Iowa |
#390 |
1,695 |
1982 |
Insufficient historical volume |
| Minnesota |
#836 |
2,315 |
1994 |
Insufficient historical volume |
| North Dakota |
Unranked |
379 |
2002 |
Insufficient historical volume |
| Nebraska |
Unranked |
760 |
1989 |
Insufficient historical volume |
| Kansas |
Unranked |
1,050 |
1983 |
Insufficient historical volume |
| Idaho |
Unranked |
383 |
2005 |
Insufficient historical volume |
| Wisconsin |
Unranked |
1,883 |
1984 |
Insufficient historical volume |
| Tennessee |
#645 |
1,823 |
2003 |
Insufficient historical volume |
| Arkansas |
Unranked |
875 |
2002 |
Insufficient historical volume |
| Missouri |
#556 |
1,750 |
2001 |
Insufficient historical volume |
| Indiana |
#721 |
1,833 |
1983 |
Insufficient historical volume |
| Alabama |
Unranked |
1,411 |
2004 |
Insufficient historical volume |
| Louisiana |
#534 |
1,386 |
2004 |
Insufficient historical volume |
| Wyoming |
Unranked |
99 |
1983 |
Insufficient historical volume |
| Oklahoma |
Unranked |
987 |
2003 |
Insufficient historical volume |
| Ohio |
#1134 |
3,222 |
1983 |
Insufficient historical volume |
| Colorado |
Unranked |
829 |
2002 |
Insufficient historical volume |
| Georgia |
#1360 |
1,910 |
2003 |
Insufficient historical volume |
| Maine |
Unranked |
297 |
1986 |
Insufficient historical volume |
| North Carolina |
#780 |
1,800 |
2003 |
Insufficient historical volume |
| Kentucky |
#405 |
1,085 |
1997 |
Insufficient historical volume |
| Florida |
#555 |
2,037 |
2004 |
46.7% Decline |
| New Hampshire |
Unranked |
186 |
1987 |
Insufficient historical volume |
| Texas |
#684 |
4,449 |
2004 |
12.0% Decline |
| Mississippi |
Unranked |
714 |
1999 |
Insufficient historical volume |
| Illinois |
#748 |
2,770 |
2001 |
Insufficient historical volume |
| Arizona |
Unranked |
686 |
2003 |
Insufficient historical volume |
| Montana |
Unranked |
170 |
2001 |
Insufficient historical volume |
| Washington |
#679 |
873 |
1999 |
Insufficient historical volume |
| Oregon |
#619 |
490 |
2003 |
Insufficient historical volume |
| Nevada |
Unranked |
175 |
2010 |
Insufficient historical volume |
| Pennsylvania |
#871 |
2,682 |
2001 |
Insufficient historical volume |
| South Carolina |
#688 |
713 |
2003 |
Insufficient historical volume |
| Michigan |
#1211 |
1,836 |
2003 |
Insufficient historical volume |
| Connecticut |
#393 |
490 |
2003 |
Insufficient historical volume |
| Virginia |
#606 |
978 |
2002 |
Insufficient historical volume |
| Maryland |
#651 |
638 |
2003 |
Insufficient historical volume |
| West Virginia |
Unranked |
388 |
2002 |
Insufficient historical volume |
| New York |
#585 |
3,051 |
2016 |
33.3% Decline |
| California |
#662 |
3,800 |
2007 |
49.5% Decline |
| New Jersey |
#470 |
987 |
2004 |
Insufficient historical volume |
| Massachusetts |
#626 |
832 |
2001 |
Insufficient historical volume |
| Rhode Island |
Unranked |
110 |
2002 |
Insufficient historical volume |
| New Mexico |
Unranked |
120 |
2007 |
Insufficient historical volume |
| Alaska |
Unranked |
26 |
1983 |
Insufficient historical volume |
| Vermont |
Unranked |
31 |
1982 |
Insufficient historical volume |
| Delaware |
Unranked |
25 |
2004 |
Insufficient historical volume |
| District of Columbia |
Unranked |
15 |
1961 |
Insufficient historical volume |
| Hawaii |
Unranked |
5 |
2012 |
Insufficient historical volume |