- United States683
- United States, West Virginia68
- United States, Pennsylvania63
- United States, Pennsylvania, Washington County, Marianna52
- United States, Tennessee, Anderson County, Coal Creek51
- United States, Pennsylvania, Washington County50
- United States, West Virginia, Harrison County, Owings46
- United States, District of Columbia, Washington35
- United States, West Virginia, Marion County, Farmington33
- United States, West Virginia, Marion County, Fairmont29
- United States, Colorado26
- United States, Colorado, Las Animas County, Ludlow26
- United States, Pennsylvania, Allegheny County, Pittsburgh21
- United States, West Virginia, Marion County, Monongah18
- United States, Colorado, Denver County, Denver16
- United States, Kentucky12
- United States, Pennsylvania, Schuylkill County, Shenandoah9
- United States, Kentucky, Pike County, Stone8
- United States, West Virginia, Kanawha County, Charleston8
- United States, West Virginia, Monongalia County, Morgantown7
