| Wyoming |
Unranked |
515 |
1981 |
Insufficient historical volume |
| Idaho |
#201 |
1,312 |
1990 |
Insufficient historical volume |
| Montana |
Unranked |
989 |
1985 |
Insufficient historical volume |
| Utah |
#412 |
2,642 |
1985 |
Insufficient historical volume |
| Oregon |
#200 |
2,752 |
1981 |
Insufficient historical volume |
| North Dakota |
Unranked |
1,009 |
1984 |
Insufficient historical volume |
| Alaska |
Unranked |
353 |
1986 |
Insufficient historical volume |
| South Dakota |
#196 |
825 |
1986 |
Insufficient historical volume |
| Washington |
#259 |
3,829 |
1981 |
Insufficient historical volume |
| Nevada |
#303 |
760 |
1990 |
Insufficient historical volume |
| Colorado |
#272 |
2,428 |
1985 |
Insufficient historical volume |
| Nebraska |
Unranked |
1,208 |
1981 |
Insufficient historical volume |
| Hawaii |
Unranked |
503 |
1988 |
Insufficient historical volume |
| Oklahoma |
#265 |
2,187 |
1984 |
Insufficient historical volume |
| Vermont |
Unranked |
276 |
1991 |
Insufficient historical volume |
| Arizona |
#494 |
1,956 |
1990 |
Insufficient historical volume |
| Kansas |
#395 |
1,671 |
1987 |
Insufficient historical volume |
| New Hampshire |
#147 |
492 |
1986 |
Insufficient historical volume |
| Wisconsin |
#323 |
3,111 |
1991 |
Insufficient historical volume |
| New Mexico |
#217 |
816 |
1982 |
Insufficient historical volume |
| Iowa |
#350 |
1,928 |
1983 |
Insufficient historical volume |
| Louisiana |
#539 |
2,464 |
1987 |
Insufficient historical volume |
| Minnesota |
#293 |
2,468 |
1991 |
Insufficient historical volume |
| Florida |
#444 |
4,362 |
1992 |
Insufficient historical volume |
| California |
#311 |
12,652 |
1987 |
+80.3% Growth |
| Maine |
Unranked |
557 |
1991 |
Insufficient historical volume |
| Arkansas |
Unranked |
1,335 |
1987 |
Insufficient historical volume |
| Tennessee |
#456 |
2,593 |
1990 |
Insufficient historical volume |
| Texas |
#364 |
9,290 |
1986 |
+52.2% Growth |
| Georgia |
#409 |
3,208 |
1991 |
Insufficient historical volume |
| Indiana |
#398 |
2,618 |
1991 |
Insufficient historical volume |
| Kentucky |
#381 |
1,905 |
1989 |
Insufficient historical volume |
| Ohio |
#251 |
4,801 |
1988 |
Insufficient historical volume |
| Michigan |
#214 |
3,896 |
1991 |
Insufficient historical volume |
| Mississippi |
#375 |
1,298 |
1988 |
Insufficient historical volume |
| Missouri |
#293 |
2,220 |
1983 |
Insufficient historical volume |
| North Carolina |
#340 |
2,760 |
1991 |
Insufficient historical volume |
| Alabama |
#404 |
1,749 |
1992 |
Insufficient historical volume |
| Virginia |
#282 |
2,002 |
1991 |
Insufficient historical volume |
| West Virginia |
#155 |
815 |
1992 |
Insufficient historical volume |
| Maryland |
#274 |
1,223 |
1991 |
Insufficient historical volume |
| South Carolina |
#389 |
1,172 |
1991 |
Insufficient historical volume |
| Illinois |
#316 |
3,800 |
1991 |
Insufficient historical volume |
| Connecticut |
#299 |
829 |
1990 |
Insufficient historical volume |
| Massachusetts |
#150 |
1,813 |
1990 |
Insufficient historical volume |
| Pennsylvania |
#269 |
3,560 |
1991 |
Insufficient historical volume |
| New Jersey |
#344 |
1,713 |
1993 |
Insufficient historical volume |
| Delaware |
#146 |
124 |
1995 |
Insufficient historical volume |
| New York |
#322 |
4,379 |
1991 |
+100.0% Growth |
| Rhode Island |
#205 |
179 |
1991 |
Insufficient historical volume |
| District of Columbia |
Unranked |
110 |
1985 |
Insufficient historical volume |