| Vermont |
Unranked |
171 |
2006 |
Insufficient historical volume |
| Alaska |
Unranked |
134 |
1999 |
Insufficient historical volume |
| New Hampshire |
Unranked |
292 |
2007 |
Insufficient historical volume |
| Idaho |
Unranked |
347 |
2008 |
Insufficient historical volume |
| Maine |
Unranked |
377 |
2003 |
Insufficient historical volume |
| Iowa |
#358 |
1,067 |
2001 |
Insufficient historical volume |
| Colorado |
#554 |
873 |
2006 |
Insufficient historical volume |
| Indiana |
#603 |
1,695 |
2006 |
62.1% Decline |
| Washington |
#1074 |
1,136 |
2008 |
Insufficient historical volume |
| Oregon |
#564 |
625 |
2007 |
Insufficient historical volume |
| Wisconsin |
#401 |
1,297 |
2009 |
Insufficient historical volume |
| Michigan |
#402 |
2,402 |
2007 |
15.4% Decline |
| Arizona |
#982 |
760 |
2008 |
Insufficient historical volume |
| Nebraska |
#404 |
412 |
2009 |
Insufficient historical volume |
| Minnesota |
#461 |
1,018 |
2014 |
Insufficient historical volume |
| Missouri |
#620 |
1,152 |
2009 |
Insufficient historical volume |
| Nevada |
Unranked |
170 |
2016 |
Insufficient historical volume |
| Montana |
Unranked |
150 |
2014 |
Insufficient historical volume |
| Kansas |
Unranked |
509 |
2008 |
Insufficient historical volume |
| Utah |
Unranked |
394 |
2008 |
Insufficient historical volume |
| South Dakota |
Unranked |
161 |
2006 |
Insufficient historical volume |
| Kentucky |
Unranked |
790 |
2008 |
Insufficient historical volume |
| Ohio |
#485 |
2,067 |
2014 |
50.0% Decline |
| Oklahoma |
#754 |
580 |
2004 |
Insufficient historical volume |
| Florida |
#738 |
1,368 |
2014 |
Insufficient historical volume |
| Illinois |
#372 |
1,967 |
2007 |
+16.0% Growth |
| Wyoming |
Unranked |
53 |
2009 |
Insufficient historical volume |
| Tennessee |
#537 |
796 |
2012 |
Insufficient historical volume |
| North Dakota |
Unranked |
121 |
2014 |
Insufficient historical volume |
| Arkansas |
Unranked |
372 |
2009 |
Insufficient historical volume |
| Virginia |
#484 |
778 |
2014 |
Insufficient historical volume |
| North Carolina |
#411 |
955 |
2013 |
+8.0% Growth |
| Massachusetts |
#260 |
796 |
2013 |
Insufficient historical volume |
| Maryland |
#606 |
477 |
2014 |
Insufficient historical volume |
| Georgia |
#819 |
834 |
2016 |
Insufficient historical volume |
| Pennsylvania |
#392 |
1,547 |
2014 |
35.7% Decline |
| Texas |
#1028 |
2,068 |
2007 |
30.3% Decline |
| Connecticut |
#349 |
287 |
2012 |
Insufficient historical volume |
| Louisiana |
#842 |
472 |
2017 |
Insufficient historical volume |
| Mississippi |
Unranked |
328 |
2015 |
Insufficient historical volume |
| South Carolina |
#528 |
349 |
2014 |
Insufficient historical volume |
| West Virginia |
#241 |
210 |
2016 |
Insufficient historical volume |
| Hawaii |
Unranked |
65 |
2005 |
Insufficient historical volume |
| Alabama |
#652 |
388 |
2015 |
Insufficient historical volume |
| Rhode Island |
Unranked |
74 |
2008 |
Insufficient historical volume |
| California |
#1336 |
1,957 |
2009 |
48.1% Decline |
| New York |
#732 |
1,492 |
2014 |
20.0% Decline |
| Delaware |
Unranked |
28 |
2010 |
Insufficient historical volume |
| New Mexico |
Unranked |
67 |
2015 |
Insufficient historical volume |
| New Jersey |
#627 |
341 |
2007 |
Insufficient historical volume |