| Nevada |
Unranked |
1,569 |
2006 |
Insufficient historical volume |
| Arizona |
Unranked |
3,613 |
2006 |
100.0% Decline |
| California |
#733 |
22,832 |
2015 |
84.0% Decline |
| New Jersey |
#1177 |
6,045 |
1998 |
88.9% Decline |
| Florida |
#736 |
7,267 |
2006 |
73.2% Decline |
| Texas |
#663 |
15,890 |
2015 |
83.7% Decline |
| Delaware |
Unranked |
387 |
1995 |
Insufficient historical volume |
| Utah |
Unranked |
1,539 |
2006 |
Insufficient historical volume |
| Colorado |
Unranked |
2,149 |
2006 |
Insufficient historical volume |
| Connecticut |
Unranked |
1,920 |
1998 |
Insufficient historical volume |
| Washington |
Unranked |
2,593 |
2009 |
Insufficient historical volume |
| Oregon |
Unranked |
1,345 |
2015 |
Insufficient historical volume |
| New Mexico |
Unranked |
791 |
2007 |
Insufficient historical volume |
| New York |
#1534 |
11,289 |
2002 |
81.4% Decline |
| Idaho |
Unranked |
504 |
2015 |
Insufficient historical volume |
| New Hampshire |
Unranked |
387 |
2010 |
Insufficient historical volume |
| Maryland |
#735 |
1,770 |
2016 |
Insufficient historical volume |
| Illinois |
#670 |
5,640 |
2015 |
70.2% Decline |
| Nebraska |
Unranked |
821 |
2010 |
Insufficient historical volume |
| Rhode Island |
Unranked |
406 |
1994 |
Insufficient historical volume |
| Massachusetts |
#879 |
2,661 |
1995 |
Insufficient historical volume |
| Kansas |
#583 |
1,130 |
2006 |
Insufficient historical volume |
| Minnesota |
Unranked |
1,947 |
2006 |
Insufficient historical volume |
| Pennsylvania |
Unranked |
5,369 |
1996 |
Insufficient historical volume |
| Virginia |
Unranked |
2,242 |
2015 |
100.0% Decline |
| Indiana |
#1042 |
2,075 |
2006 |
Insufficient historical volume |
| North Carolina |
Unranked |
2,481 |
2015 |
100.0% Decline |
| Georgia |
Unranked |
2,419 |
2015 |
100.0% Decline |
| Iowa |
Unranked |
1,107 |
2006 |
Insufficient historical volume |
| Wisconsin |
#796 |
1,658 |
2002 |
Insufficient historical volume |
| Ohio |
#1142 |
3,807 |
1998 |
Insufficient historical volume |
| Michigan |
#967 |
3,032 |
2003 |
Insufficient historical volume |
| North Dakota |
Unranked |
267 |
1992 |
Insufficient historical volume |
| Oklahoma |
Unranked |
1,050 |
2007 |
Insufficient historical volume |
| South Dakota |
Unranked |
254 |
2006 |
Insufficient historical volume |
| Wyoming |
Unranked |
98 |
2005 |
Insufficient historical volume |
| Montana |
Unranked |
221 |
2006 |
Insufficient historical volume |
| District of Columbia |
Unranked |
322 |
2015 |
Insufficient historical volume |
| Arkansas |
Unranked |
766 |
2015 |
Insufficient historical volume |
| Missouri |
Unranked |
1,523 |
2002 |
Insufficient historical volume |
| Alaska |
Unranked |
89 |
1998 |
Insufficient historical volume |
| Hawaii |
Unranked |
196 |
2006 |
Insufficient historical volume |
| Tennessee |
#895 |
1,297 |
2015 |
Insufficient historical volume |
| Maine |
Unranked |
242 |
2004 |
Insufficient historical volume |
| Kentucky |
#748 |
868 |
2007 |
Insufficient historical volume |
| Louisiana |
Unranked |
899 |
1996 |
Insufficient historical volume |
| South Carolina |
Unranked |
708 |
2008 |
Insufficient historical volume |
| Vermont |
Unranked |
80 |
1990 |
Insufficient historical volume |
| West Virginia |
Unranked |
422 |
2007 |
Insufficient historical volume |
| Alabama |
Unranked |
785 |
2016 |
Insufficient historical volume |
| Mississippi |
Unranked |
356 |
2007 |
Insufficient historical volume |