- Alabama (10)
- Alaska (1)
- Antigua (1)
- Arizona (17)
- Arkansas (4)
- Australia (21)
- Austria (1)
- Barbados (3)
- Brazil (1)
- California (83)
- Cambodia (1)
- Canada (69)
- British Columbia (1)
- Ontario (1)
- Chile (1)
- China (140)
- Colorado (23)
- Connecticut (12)
- DC (2)
- Delaware (4)
- Denmark (1)
- England (5)
- Fiji (1)
- Finland (4)
- Florida (72)
- France (1)
- Georgia (23)
- Germany (5)
- Greece (1)
- Hawaii (10)
- Idaho (8)
- Illinois (69)
- India (4)
- Indiana (34)
- Iowa (26)
- Ireland (12)
- Japan (1)
- Kansas (7)
- Kentucky (20)
- Louisiana (15)
- Maine (5)
- Malaysia (2)
- Maryland (26)
- Massachusetts (45)
- Michigan (47)
- Minnesota (22)
- Mississippi (6)
- Missouri (12)
- Montana (4)
- Nebraska (11)
- Netherlands (1)
- Nevada (6)
- New Hampshire (13)
- New Jersey (61)
- New Mexico (3)
- New York (71)
- New Zealand (5)
- North Carolina (41)
- North Dakota (3)
- Ohio (58)
- Oklahoma (7)
- Oregon (8)
- Pennsylvania (54)
- Philippines (1)
- Poland (1)
- Puerto Rico (5)
- Rhode Island (7)
- Romania (1)
- Scotland (2)
- Signapore (1)
- Singapore (1)
- South Africa (6)
- South Carolina (11)
- South Dakota (3)
- Spain (1)
- Switzerland (4)
- Tennessee (14)
- Texas (56)
- Thailand (2)
- Trinidad & Tobago (1)
- United Kingdom (26)
- Utah (10)
- Vermont (1)
- Virginia (53)
- Washington (29)
- West Virginia (3)
- Wisconsin (32)
