15: United States - California

13: Canada - Alberta

13: Canada - Ontario

10: United States - Michigan

10: United States - Minnesota

10: United States - Nevada

10: United States - New Mexico

9: Canada - Manitoba

9: United States - Montana

8: United States - Idaho

7: United States - Illinois

6: Canada - Saskatchewan

5: United States - Texas

5: United States - Utah

4: United States - Florida

4: United States - New York

3: United States - Iowa

3: United States - North Dakota

3: United States - Pennsylvania

2: United States - Wisconsin

1: United States - Hawaii

1: United States - Indiana

1: United States - Kansas

1: United States - Massachusetts

1: United States - Missouri

1: United States - North Carolina

1: United States - Ohio

1: United States - Vermont