Region
United States
3,269
Pennsylvania
1,071
États-Unis
735
New Jersey
700
California
491
Oregon
440
Great Britain
324
China
322
Alaska
320
Utah
308
New Mexico
306
Colorado
271
Wyoming
268
Arizona
252
Montana
222
India
201
England
199
Idaho
177
Nevada
159
Washington (State)
151
New York (State)
144
Florida
129
West (U.S.)
125
Europe
114
Virginia
113
Mexico
109
USA
100
West Virginia
100
Australia
96
Brazil
96
Africa
95
Californie
95
Italy
94
Illinois
86
Japan
86
Colombia
78
France
78
Hawaii
77
Canada
75
Germany
75
Developing countries
72
Maryland
69
Texas
65
North Carolina
64
Philadelphia
64
Wisconsin
62
Virginie-Occidentale
58
Ireland
56
Minnesota
56
West United States
56
more ...