| Nevada |
#407 |
763 |
2001 |
Insufficient historical volume |
| Alaska |
Unranked |
267 |
2006 |
Insufficient historical volume |
| Utah |
Unranked |
1,452 |
2001 |
Insufficient historical volume |
| Georgia |
#359 |
4,877 |
2008 |
43.6% Decline |
| Florida |
#538 |
5,788 |
2010 |
57.5% Decline |
| North Carolina |
#572 |
4,781 |
2005 |
42.4% Decline |
| Delaware |
Unranked |
332 |
2009 |
Insufficient historical volume |
| Tennessee |
#686 |
3,355 |
2002 |
56.0% Decline |
| Idaho |
Unranked |
578 |
1998 |
Insufficient historical volume |
| Arizona |
#730 |
1,760 |
2008 |
Insufficient historical volume |
| Virginia |
#530 |
3,179 |
2005 |
Insufficient historical volume |
| South Carolina |
#742 |
2,033 |
2004 |
Insufficient historical volume |
| New Mexico |
Unranked |
739 |
2008 |
Insufficient historical volume |
| Wyoming |
Unranked |
185 |
2002 |
Insufficient historical volume |
| Mississippi |
#492 |
1,683 |
2008 |
Insufficient historical volume |
| Alabama |
#513 |
2,406 |
2008 |
Insufficient historical volume |
| Maryland |
#321 |
1,948 |
2010 |
37.0% Decline |
| Kentucky |
#820 |
2,238 |
2001 |
Insufficient historical volume |
| Texas |
#517 |
9,746 |
2008 |
47.9% Decline |
| Washington |
#1001 |
2,049 |
1999 |
Insufficient historical volume |
| Arkansas |
Unranked |
1,369 |
2003 |
Insufficient historical volume |
| Indiana |
#699 |
2,933 |
1998 |
Insufficient historical volume |
| Colorado |
#756 |
1,472 |
2000 |
Insufficient historical volume |
| Missouri |
Unranked |
2,635 |
2000 |
Insufficient historical volume |
| Oregon |
Unranked |
1,072 |
1999 |
Insufficient historical volume |
| Louisiana |
#655 |
2,124 |
2005 |
Insufficient historical volume |
| Oklahoma |
Unranked |
1,591 |
2001 |
Insufficient historical volume |
| New Hampshire |
Unranked |
336 |
1996 |
Insufficient historical volume |
| Michigan |
#475 |
4,016 |
2002 |
Insufficient historical volume |
| Ohio |
#498 |
4,770 |
1999 |
12.0% Decline |
| Maine |
Unranked |
453 |
2000 |
Insufficient historical volume |
| Kansas |
Unranked |
1,055 |
1999 |
Insufficient historical volume |
| West Virginia |
Unranked |
909 |
2002 |
Insufficient historical volume |
| Hawaii |
Unranked |
291 |
2008 |
Insufficient historical volume |
| Montana |
Unranked |
283 |
1998 |
Insufficient historical volume |
| California |
#507 |
9,242 |
2010 |
45.0% Decline |
| Vermont |
Unranked |
156 |
1997 |
Insufficient historical volume |
| Nebraska |
Unranked |
649 |
1998 |
Insufficient historical volume |
| Wisconsin |
#876 |
1,676 |
2004 |
Insufficient historical volume |
| Iowa |
#649 |
1,091 |
1999 |
Insufficient historical volume |
| Connecticut |
#523 |
891 |
2008 |
Insufficient historical volume |
| Minnesota |
#636 |
1,482 |
2002 |
Insufficient historical volume |
| Illinois |
#536 |
3,906 |
2004 |
40.6% Decline |
| South Dakota |
Unranked |
259 |
1997 |
Insufficient historical volume |
| New Jersey |
#384 |
1,987 |
2010 |
32.3% Decline |
| District of Columbia |
Unranked |
307 |
2008 |
Insufficient historical volume |
| Pennsylvania |
#396 |
3,642 |
2010 |
42.9% Decline |
| New York |
#774 |
4,500 |
2008 |
58.8% Decline |
| Rhode Island |
Unranked |
209 |
2003 |
Insufficient historical volume |
| Massachusetts |
#547 |
1,397 |
2001 |
Insufficient historical volume |
| North Dakota |
Unranked |
189 |
2002 |
Insufficient historical volume |