| Utah |
#166 |
2,190 |
2008 |
30.8% Decline |
| New Hampshire |
Unranked |
460 |
1979 |
Insufficient historical volume |
| Connecticut |
Unranked |
1,367 |
1987 |
Insufficient historical volume |
| Massachusetts |
#720 |
2,965 |
1979 |
Insufficient historical volume |
| Idaho |
#209 |
476 |
2009 |
Insufficient historical volume |
| Vermont |
Unranked |
201 |
1980 |
Insufficient historical volume |
| Nevada |
Unranked |
383 |
2008 |
Insufficient historical volume |
| Minnesota |
#410 |
2,030 |
2006 |
Insufficient historical volume |
| Colorado |
Unranked |
1,276 |
2006 |
Insufficient historical volume |
| Washington |
#984 |
1,644 |
2006 |
Insufficient historical volume |
| Arizona |
#863 |
1,215 |
2008 |
Insufficient historical volume |
| Maine |
Unranked |
404 |
1980 |
Insufficient historical volume |
| Wisconsin |
#744 |
1,812 |
1980 |
Insufficient historical volume |
| Oregon |
Unranked |
805 |
2004 |
Insufficient historical volume |
| Alaska |
Unranked |
119 |
1984 |
Insufficient historical volume |
| California |
#587 |
8,475 |
2006 |
38.2% Decline |
| New Jersey |
Unranked |
2,227 |
2004 |
Insufficient historical volume |
| Virginia |
#729 |
1,816 |
2007 |
Insufficient historical volume |
| New York |
#597 |
6,109 |
1981 |
24.3% Decline |
| Nebraska |
#316 |
570 |
2007 |
Insufficient historical volume |
| Rhode Island |
Unranked |
278 |
1982 |
Insufficient historical volume |
| Louisiana |
#218 |
1,367 |
2009 |
Insufficient historical volume |
| North Dakota |
#126 |
257 |
2006 |
Insufficient historical volume |
| Iowa |
#265 |
997 |
2006 |
Insufficient historical volume |
| Texas |
#436 |
5,688 |
2008 |
17.2% Decline |
| Kansas |
#384 |
746 |
2006 |
Insufficient historical volume |
| Maryland |
#688 |
1,056 |
2003 |
Insufficient historical volume |
| Florida |
#510 |
2,367 |
2007 |
21.7% Decline |
| Illinois |
#692 |
3,397 |
2005 |
50.0% Decline |
| North Carolina |
#394 |
1,948 |
2006 |
6.7% Decline |
| Georgia |
#520 |
1,872 |
2007 |
Insufficient historical volume |
| Michigan |
#574 |
2,455 |
2007 |
Insufficient historical volume |
| South Dakota |
Unranked |
207 |
2011 |
Insufficient historical volume |
| Missouri |
#405 |
1,351 |
2007 |
Insufficient historical volume |
| Indiana |
#560 |
1,376 |
2005 |
Insufficient historical volume |
| Pennsylvania |
#842 |
3,004 |
1984 |
Insufficient historical volume |
| Tennessee |
#583 |
1,172 |
2006 |
Insufficient historical volume |
| South Carolina |
#541 |
796 |
1913 |
Insufficient historical volume |
| Oklahoma |
Unranked |
737 |
2007 |
Insufficient historical volume |
| Ohio |
#548 |
2,453 |
2005 |
36.7% Decline |
| Alabama |
#412 |
939 |
1919 |
Insufficient historical volume |
| Montana |
Unranked |
150 |
1983 |
Insufficient historical volume |
| District of Columbia |
Unranked |
201 |
2003 |
Insufficient historical volume |
| Delaware |
Unranked |
89 |
2004 |
Insufficient historical volume |
| Arkansas |
#285 |
438 |
2009 |
Insufficient historical volume |
| Mississippi |
#475 |
504 |
1922 |
Insufficient historical volume |
| Kentucky |
#535 |
570 |
2011 |
Insufficient historical volume |
| Hawaii |
Unranked |
100 |
2013 |
Insufficient historical volume |
| New Mexico |
Unranked |
139 |
2002 |
Insufficient historical volume |
| Wyoming |
Unranked |
30 |
1982 |
Insufficient historical volume |
| West Virginia |
Unranked |
143 |
2004 |
Insufficient historical volume |