| Utah |
Unranked |
770 |
2000 |
Insufficient historical volume |
| Idaho |
#414 |
269 |
2002 |
Insufficient historical volume |
| Oklahoma |
#557 |
802 |
2000 |
Insufficient historical volume |
| Nevada |
Unranked |
171 |
1998 |
Insufficient historical volume |
| Tennessee |
#822 |
872 |
2007 |
Insufficient historical volume |
| Oregon |
Unranked |
348 |
2013 |
Insufficient historical volume |
| West Virginia |
#278 |
355 |
2010 |
Insufficient historical volume |
| Arkansas |
Unranked |
410 |
1998 |
Insufficient historical volume |
| Alabama |
#644 |
656 |
2011 |
Insufficient historical volume |
| Kentucky |
#667 |
602 |
2009 |
Insufficient historical volume |
| Arizona |
Unranked |
415 |
1998 |
Insufficient historical volume |
| Washington |
#1073 |
515 |
1997 |
Insufficient historical volume |
| Louisiana |
#611 |
570 |
2009 |
Insufficient historical volume |
| Kansas |
Unranked |
332 |
1999 |
Insufficient historical volume |
| Colorado |
#812 |
360 |
1997 |
Insufficient historical volume |
| Montana |
Unranked |
88 |
2013 |
Insufficient historical volume |
| Indiana |
Unranked |
677 |
2001 |
Insufficient historical volume |
| Missouri |
Unranked |
634 |
1998 |
Insufficient historical volume |
| Texas |
#1065 |
2,108 |
1998 |
Stable |
| Georgia |
#1095 |
742 |
2014 |
Insufficient historical volume |
| Florida |
#1007 |
860 |
2013 |
Insufficient historical volume |
| Ohio |
#506 |
1,159 |
2007 |
22.2% Decline |
| Mississippi |
Unranked |
311 |
2007 |
Insufficient historical volume |
| South Carolina |
Unranked |
331 |
2014 |
Insufficient historical volume |
| Wyoming |
Unranked |
30 |
1998 |
Insufficient historical volume |
| Nebraska |
Unranked |
160 |
1999 |
Insufficient historical volume |
| North Carolina |
#913 |
585 |
2013 |
Insufficient historical volume |
| Iowa |
Unranked |
248 |
1997 |
Insufficient historical volume |
| Michigan |
#874 |
620 |
1998 |
Insufficient historical volume |
| Virginia |
#1058 |
366 |
2009 |
Insufficient historical volume |
| New Mexico |
Unranked |
84 |
1997 |
Insufficient historical volume |
| Maine |
Unranked |
68 |
2012 |
Insufficient historical volume |
| California |
#1506 |
1,465 |
1998 |
42.3% Decline |
| Wisconsin |
#715 |
286 |
1997 |
Insufficient historical volume |
| Illinois |
Unranked |
576 |
1997 |
Insufficient historical volume |
| Minnesota |
Unranked |
203 |
1997 |
Insufficient historical volume |
| Pennsylvania |
#824 |
586 |
2013 |
Insufficient historical volume |
| Maryland |
Unranked |
164 |
2012 |
Insufficient historical volume |
| South Dakota |
Unranked |
31 |
2000 |
Insufficient historical volume |
| New Hampshire |
Unranked |
18 |
2016 |
Insufficient historical volume |
| New York |
#1330 |
390 |
2015 |
Insufficient historical volume |
| North Dakota |
Unranked |
15 |
2011 |
Insufficient historical volume |
| Vermont |
Unranked |
5 |
2013 |
Insufficient historical volume |
| Massachusetts |
Unranked |
71 |
1996 |
Insufficient historical volume |
| Hawaii |
Unranked |
6 |
2014 |
Insufficient historical volume |
| New Jersey |
Unranked |
32 |
2015 |
Insufficient historical volume |