| Utah |
Unranked |
778 |
1997 |
Insufficient historical volume |
| Iowa |
#424 |
897 |
2007 |
Insufficient historical volume |
| Kansas |
#557 |
599 |
2011 |
Insufficient historical volume |
| Idaho |
Unranked |
212 |
2008 |
Insufficient historical volume |
| Montana |
Unranked |
156 |
2003 |
Insufficient historical volume |
| Oklahoma |
#593 |
661 |
2012 |
Insufficient historical volume |
| North Dakota |
Unranked |
158 |
2005 |
Insufficient historical volume |
| Indiana |
#565 |
1,058 |
2007 |
Insufficient historical volume |
| Arkansas |
#420 |
448 |
2008 |
Insufficient historical volume |
| Nebraska |
Unranked |
303 |
2009 |
Insufficient historical volume |
| Kentucky |
#550 |
694 |
2007 |
Insufficient historical volume |
| Missouri |
#341 |
866 |
2004 |
Insufficient historical volume |
| Colorado |
#720 |
460 |
1999 |
Insufficient historical volume |
| Oregon |
Unranked |
314 |
1996 |
Insufficient historical volume |
| Washington |
#850 |
533 |
1998 |
Insufficient historical volume |
| South Dakota |
Unranked |
111 |
2007 |
Insufficient historical volume |
| Tennessee |
#465 |
690 |
2007 |
Insufficient historical volume |
| Arizona |
#892 |
349 |
1995 |
Insufficient historical volume |
| Texas |
#865 |
2,101 |
1999 |
Stable |
| Wisconsin |
#739 |
514 |
2010 |
Insufficient historical volume |
| Minnesota |
#611 |
457 |
2010 |
Insufficient historical volume |
| Wyoming |
Unranked |
29 |
2014 |
Insufficient historical volume |
| Georgia |
#769 |
579 |
2008 |
Insufficient historical volume |
| Ohio |
#834 |
953 |
2003 |
Insufficient historical volume |
| Florida |
#829 |
684 |
2009 |
Insufficient historical volume |
| Nevada |
Unranked |
63 |
2010 |
Insufficient historical volume |
| Michigan |
#696 |
684 |
2007 |
Insufficient historical volume |
| North Carolina |
#582 |
508 |
2000 |
Insufficient historical volume |
| Illinois |
#902 |
858 |
2008 |
Insufficient historical volume |
| Alabama |
#502 |
291 |
2012 |
Insufficient historical volume |
| West Virginia |
#178 |
146 |
2016 |
Insufficient historical volume |
| Mississippi |
#575 |
197 |
2018 |
Insufficient historical volume |
| South Carolina |
Unranked |
220 |
2018 |
Insufficient historical volume |
| Virginia |
#706 |
319 |
2011 |
Insufficient historical volume |
| Louisiana |
Unranked |
248 |
2007 |
Insufficient historical volume |
| California |
#1058 |
1,240 |
1997 |
Insufficient historical volume |
| Pennsylvania |
#967 |
489 |
2014 |
Insufficient historical volume |
| Alaska |
Unranked |
10 |
1998 |
Insufficient historical volume |
| Maryland |
Unranked |
79 |
2000 |
Insufficient historical volume |
| New York |
Unranked |
276 |
2011 |
Insufficient historical volume |
| New Mexico |
Unranked |
15 |
1997 |
Insufficient historical volume |
| Massachusetts |
Unranked |
44 |
1995 |
Insufficient historical volume |
| New Hampshire |
Unranked |
5 |
1996 |
Insufficient historical volume |
| Connecticut |
Unranked |
13 |
2008 |
Insufficient historical volume |
| New Jersey |
Unranked |
26 |
2019 |
Insufficient historical volume |