| Geographic Reagion | Number | Percentage |
| N. America (inc. Mexico, excl. Michigan) | 40 753 | 37.3 |
| Michigan | 16 770 | 15.3 |
| Caribbean | 15 009 | 13.7 |
| South America | 11 887 | 10.9 |
| Europe, Africa, Asia | 8 548 | 7.8 |
| Australasia (inc Kerguelen) | 6 093 | 5.6 |
| Exsiccatae | 10 290 | 9.4 |
| TOTAL | 109 348 | 100.0 |