491: United States - Washington
10: United States - Arizona
10: United States - California
8: Canada - British Columbia
5: United States - Oregon
4: United States - Hawaii
4: United States - Nevada
3: Japan - Okayama
3: United States - New York
2: United States - Utah
1: Japan - Hyogo
1: United States Minor Outlying Islands - United States Minor Outlying Islands
1: United States - Colorado
1: United States - Florida
1: United States - Idaho
1: United States - Texas
1: United States - Virginia