| Vermont |
Unranked |
288 |
1975 |
Insufficient historical volume |
| North Dakota |
Unranked |
557 |
1974 |
Insufficient historical volume |
| South Carolina |
#697 |
2,266 |
1976 |
Insufficient historical volume |
| North Carolina |
#627 |
4,137 |
1976 |
Insufficient historical volume |
| Kentucky |
#544 |
2,347 |
1977 |
Insufficient historical volume |
| Maine |
Unranked |
590 |
1975 |
Insufficient historical volume |
| Wisconsin |
#727 |
2,638 |
1975 |
Insufficient historical volume |
| Iowa |
Unranked |
1,703 |
1975 |
Insufficient historical volume |
| South Dakota |
Unranked |
424 |
1975 |
Insufficient historical volume |
| Mississippi |
Unranked |
1,585 |
1980 |
Insufficient historical volume |
| Minnesota |
#458 |
2,289 |
1973 |
Insufficient historical volume |
| New Hampshire |
Unranked |
389 |
1974 |
Insufficient historical volume |
| Alabama |
#713 |
2,216 |
1975 |
Insufficient historical volume |
| Tennessee |
#745 |
2,561 |
1975 |
Insufficient historical volume |
| Louisiana |
#713 |
2,141 |
1975 |
Insufficient historical volume |
| West Virginia |
Unranked |
1,068 |
1975 |
Insufficient historical volume |
| Georgia |
#880 |
3,195 |
1976 |
Insufficient historical volume |
| Ohio |
#482 |
4,616 |
1976 |
Insufficient historical volume |
| Virginia |
#570 |
2,226 |
1976 |
Insufficient historical volume |
| Rhode Island |
Unranked |
356 |
1972 |
Insufficient historical volume |
| Michigan |
#659 |
3,674 |
1975 |
Insufficient historical volume |
| Florida |
#591 |
2,989 |
1976 |
Insufficient historical volume |
| Indiana |
#597 |
2,045 |
1975 |
Insufficient historical volume |
| Connecticut |
#460 |
934 |
1975 |
Insufficient historical volume |
| Washington |
#343 |
1,376 |
1976 |
Insufficient historical volume |
| Massachusetts |
#339 |
2,082 |
1975 |
Insufficient historical volume |
| Arkansas |
#513 |
885 |
1976 |
Insufficient historical volume |
| Oregon |
#662 |
709 |
1975 |
Insufficient historical volume |
| Nebraska |
Unranked |
561 |
1974 |
Insufficient historical volume |
| Pennsylvania |
#432 |
4,075 |
1975 |
Insufficient historical volume |
| Missouri |
#498 |
1,672 |
1976 |
Insufficient historical volume |
| New York |
#410 |
5,731 |
1976 |
Insufficient historical volume |
| Idaho |
#458 |
291 |
1975 |
Insufficient historical volume |
| Maryland |
#535 |
1,085 |
1975 |
Insufficient historical volume |
| Kansas |
#443 |
744 |
1975 |
Insufficient historical volume |
| Delaware |
Unranked |
144 |
1975 |
Insufficient historical volume |
| Montana |
Unranked |
208 |
1976 |
Insufficient historical volume |
| New Mexico |
Unranked |
360 |
1972 |
Insufficient historical volume |
| Alaska |
Unranked |
93 |
1976 |
Insufficient historical volume |
| Illinois |
#555 |
3,243 |
1976 |
Insufficient historical volume |
| Oklahoma |
Unranked |
873 |
1976 |
Insufficient historical volume |
| Colorado |
#712 |
767 |
1975 |
Insufficient historical volume |
| Wyoming |
Unranked |
81 |
1984 |
Insufficient historical volume |
| Arizona |
#694 |
729 |
1974 |
Insufficient historical volume |
| Texas |
#760 |
4,378 |
1976 |
Insufficient historical volume |
| New Jersey |
#456 |
1,575 |
1975 |
Insufficient historical volume |
| California |
#527 |
5,444 |
1975 |
+37.2% Growth |
| Hawaii |
Unranked |
167 |
1973 |
Insufficient historical volume |
| Utah |
#494 |
376 |
1976 |
Insufficient historical volume |
| Nevada |
Unranked |
131 |
1973 |
Insufficient historical volume |
| District of Columbia |
Unranked |
150 |
1989 |
Insufficient historical volume |