Region
United States
13,736
Colorado
2,160
California
590
Oregon
551
Alaska
382
Arizona
287
New Mexico
279
Washington (State)
262
Florida
242
West (U.S.)
236
Idaho
196
Montana
185
Great Britain
181
Wyoming
172
Utah
168
Tongass National Forest
164
China
152
Texas
141
Louisiana
124
Nevada
123
Tongass National Forest (Alaska)
114
New York (State)
109
North Dakota
106
Washington (D.C.)
105
Northwest, Pacific
96
Japan
90
North Carolina
84
Europe
83
Hawaii
80
India
78
North America
78
Asia
76
Virginia
73
Afghanistan
66
Pennsylvania
64
South Dakota
64
Gulf States
63
Mexico, Gulf of
63
Africa
62
Massachusetts
61
Wisconsin
60
Canada
58
Developing countries
58
Minnesota
58
Michigan
56
Puerto Rico
56
Southwestern States
55
Mexican-American Border Region
54
Illinois
53
Great Lakes (North America)
52
more ...