| County | Count |
| Allegany | 1 |
| Anne Arundel | 38 |
| Baltimore | 87 |
| Baltimore | 87 |
| Calvert | 2 |
| Caroline | 2 |
| Carroll | 2 |
| Cecil | 0 |
| Charles | 1 |
| Dorchester | 0 |
| Frederick | 5 |
| Garrett | 1 |
| Harford | 5 |
| Howard | 12 |
| Kent | 0 |
| Montgomery | 164 |
| Prince George's | 18 |
| Queen Anne's | 0 |
| Somerset | 0 |
| St. Mary's | 0 |
| Talbot | 5 |
| Washington | 5 |
| Wicomico | 3 |
| Worcester | 0 |