| Nevada |
#532 |
586 |
2007 |
Insufficient historical volume |
| Hawaii |
Unranked |
495 |
1996 |
Insufficient historical volume |
| New Mexico |
Unranked |
650 |
2005 |
Insufficient historical volume |
| Colorado |
#474 |
1,348 |
2002 |
Insufficient historical volume |
| Arizona |
#469 |
1,357 |
2005 |
Insufficient historical volume |
| Alaska |
Unranked |
148 |
1991 |
Insufficient historical volume |
| Florida |
#558 |
3,027 |
2005 |
32.6% Decline |
| Louisiana |
#611 |
1,541 |
1987 |
Insufficient historical volume |
| California |
#376 |
8,238 |
2005 |
22.2% Decline |
| Washington |
#429 |
1,285 |
2003 |
Insufficient historical volume |
| Maryland |
#481 |
1,190 |
2004 |
Insufficient historical volume |
| Oregon |
#448 |
645 |
2003 |
Insufficient historical volume |
| Minnesota |
#528 |
1,267 |
2001 |
Insufficient historical volume |
| Michigan |
#577 |
2,547 |
2003 |
48.1% Decline |
| Virginia |
#392 |
1,512 |
2005 |
Insufficient historical volume |
| Georgia |
#523 |
1,808 |
2007 |
Insufficient historical volume |
| Utah |
#444 |
521 |
2001 |
Insufficient historical volume |
| North Carolina |
#688 |
1,814 |
2003 |
55.2% Decline |
| Texas |
#533 |
4,637 |
2003 |
27.4% Decline |
| District of Columbia |
Unranked |
270 |
2002 |
Insufficient historical volume |
| Wisconsin |
#418 |
1,194 |
2001 |
Insufficient historical volume |
| North Dakota |
Unranked |
202 |
1936 |
Insufficient historical volume |
| South Carolina |
#564 |
821 |
2005 |
Insufficient historical volume |
| Ohio |
#444 |
2,574 |
2005 |
14.3% Decline |
| Indiana |
#492 |
1,260 |
2003 |
Insufficient historical volume |
| Idaho |
#449 |
206 |
2005 |
Insufficient historical volume |
| Missouri |
#533 |
1,072 |
2006 |
Insufficient historical volume |
| Oklahoma |
#518 |
647 |
2003 |
Insufficient historical volume |
| Kansas |
#402 |
497 |
2005 |
Insufficient historical volume |
| Illinois |
#519 |
2,304 |
2007 |
40.6% Decline |
| Tennessee |
#602 |
994 |
2005 |
Insufficient historical volume |
| Kentucky |
#580 |
784 |
2005 |
Insufficient historical volume |
| Iowa |
Unranked |
551 |
1932 |
Insufficient historical volume |
| Mississippi |
Unranked |
520 |
2002 |
Insufficient historical volume |
| New Jersey |
#315 |
1,121 |
2000 |
10.0% Decline |
| Nebraska |
Unranked |
286 |
1999 |
Insufficient historical volume |
| New York |
#506 |
2,924 |
2006 |
38.5% Decline |
| Connecticut |
#398 |
398 |
1999 |
Insufficient historical volume |
| South Dakota |
Unranked |
118 |
1971 |
Insufficient historical volume |
| Pennsylvania |
#462 |
1,847 |
2002 |
18.5% Decline |
| Arkansas |
Unranked |
356 |
2000 |
Insufficient historical volume |
| Alabama |
#590 |
581 |
2003 |
Insufficient historical volume |
| Delaware |
Unranked |
57 |
2004 |
Insufficient historical volume |
| West Virginia |
Unranked |
249 |
2007 |
Insufficient historical volume |
| Massachusetts |
#483 |
638 |
2004 |
Insufficient historical volume |
| Montana |
Unranked |
69 |
2004 |
Insufficient historical volume |
| New Hampshire |
Unranked |
66 |
2005 |
Insufficient historical volume |
| Rhode Island |
Unranked |
75 |
2005 |
Insufficient historical volume |
| Maine |
Unranked |
64 |
2003 |
Insufficient historical volume |
| Vermont |
Unranked |
24 |
2010 |
Insufficient historical volume |
| Wyoming |
Unranked |
14 |
2005 |
Insufficient historical volume |