| Rhode Island |
Unranked |
984 |
1979 |
Insufficient historical volume |
| Maine |
Unranked |
1,025 |
1984 |
Insufficient historical volume |
| Alaska |
Unranked |
299 |
1992 |
Insufficient historical volume |
| New Hampshire |
Unranked |
643 |
1981 |
Insufficient historical volume |
| Oregon |
Unranked |
1,525 |
1986 |
Insufficient historical volume |
| Vermont |
Unranked |
263 |
1987 |
Insufficient historical volume |
| Tennessee |
#906 |
3,249 |
1995 |
Insufficient historical volume |
| Kentucky |
#387 |
2,632 |
1990 |
Insufficient historical volume |
| Michigan |
#800 |
5,424 |
1987 |
Insufficient historical volume |
| Idaho |
Unranked |
523 |
1990 |
Insufficient historical volume |
| Ohio |
#514 |
6,075 |
1988 |
Insufficient historical volume |
| Utah |
Unranked |
1,077 |
1984 |
Insufficient historical volume |
| West Virginia |
Unranked |
1,220 |
1987 |
Insufficient historical volume |
| Washington |
#691 |
2,084 |
1986 |
Insufficient historical volume |
| Indiana |
#550 |
2,977 |
1990 |
Insufficient historical volume |
| Arkansas |
Unranked |
1,310 |
1990 |
Insufficient historical volume |
| Maryland |
#743 |
1,780 |
1991 |
Insufficient historical volume |
| Arizona |
#937 |
1,437 |
1986 |
Insufficient historical volume |
| Kansas |
Unranked |
1,225 |
1988 |
Insufficient historical volume |
| North Dakota |
Unranked |
389 |
1984 |
Insufficient historical volume |
| Minnesota |
#672 |
2,091 |
1984 |
Insufficient historical volume |
| Missouri |
#651 |
2,491 |
1983 |
Insufficient historical volume |
| Wyoming |
Unranked |
150 |
1984 |
Insufficient historical volume |
| Colorado |
#720 |
1,330 |
1990 |
Insufficient historical volume |
| Virginia |
#615 |
2,450 |
1988 |
Insufficient historical volume |
| Texas |
#746 |
7,827 |
1992 |
34.4% Decline |
| Wisconsin |
#424 |
2,036 |
1987 |
Insufficient historical volume |
| Iowa |
#577 |
1,351 |
1982 |
Insufficient historical volume |
| Alabama |
#835 |
1,873 |
1992 |
Insufficient historical volume |
| Montana |
Unranked |
299 |
1982 |
Insufficient historical volume |
| Nevada |
Unranked |
326 |
2004 |
Insufficient historical volume |
| Oklahoma |
Unranked |
1,313 |
1993 |
Insufficient historical volume |
| Pennsylvania |
#354 |
5,114 |
1987 |
+10.7% Growth |
| North Carolina |
#664 |
2,677 |
1996 |
Insufficient historical volume |
| South Dakota |
Unranked |
315 |
1985 |
Insufficient historical volume |
| Massachusetts |
Unranked |
2,281 |
1984 |
Insufficient historical volume |
| Connecticut |
Unranked |
1,017 |
1984 |
Insufficient historical volume |
| Delaware |
Unranked |
188 |
1989 |
Insufficient historical volume |
| Georgia |
#1097 |
2,567 |
1996 |
Insufficient historical volume |
| Florida |
#1125 |
3,130 |
1998 |
Insufficient historical volume |
| Mississippi |
Unranked |
1,153 |
1987 |
Insufficient historical volume |
| Nebraska |
Unranked |
660 |
1991 |
Insufficient historical volume |
| Louisiana |
Unranked |
1,422 |
1995 |
Insufficient historical volume |
| New Mexico |
Unranked |
417 |
1994 |
Insufficient historical volume |
| South Carolina |
Unranked |
1,115 |
1990 |
Insufficient historical volume |
| California |
#646 |
7,572 |
1984 |
32.4% Decline |
| Illinois |
#1138 |
3,636 |
1986 |
Insufficient historical volume |
| Hawaii |
Unranked |
180 |
1995 |
Insufficient historical volume |
| New York |
#866 |
4,139 |
1987 |
Insufficient historical volume |
| New Jersey |
Unranked |
1,186 |
1982 |
Insufficient historical volume |
| District of Columbia |
Unranked |
61 |
1988 |
Insufficient historical volume |