United States 16,339
États-Unis 301
California 250
Washington (D.C.) 241
China 204
Alaska 185
Iraq 170
Europe 110
New York (State) 110
Washington (State) 107
États-Unis 97
North America 94
Colorado 93
Mexico 93
Oregon 88
Canada 87
New Mexico 87
Soviet Union 85
Arizona 78
Pennsylvania 78
Middle East 74
Louisiana 73
Great Britain 72
Texas 71
Japan 70
Iran 67
Massachusetts 65
Mexico, Gulf of 65
Utah 63
West (U.S.) 62
Missouri 61
Developing countries 59
Russia (Federation) 58
Wyoming 57
Idaho 56
Virginia 56
Florida 55
Latin America 55
Maryland 50
USA 49
Gulf States 47
Nevada 46
Germany 45
Montana 45
New Jersey 45
New York 45
Afghanistan 42
Africa 42
France 42
Arkansas 37
Hawaii 37
North Carolina 37
Ohio 37
Cuba 36
Haiti 35
Michigan 34
Northwest, Pacific 34
Mexican-American Border Region 33
Minnesota 33
Illinois 32
Outer space 32
Middle West 30
Central America 29
Southern States 29
Pacific Ocean 28
Puerto Rico 28
South Dakota 28
Alabama 27
Caribbean Area 26
Georgia 26
Italy 26
Kansas 26
Philippines 26
Africa, Sub-Saharan 25
England 25
Haïti 25
Tennessee 25
West United States 25
India 24
South Carolina 24
Vietnam 24
Connecticut 23
North Dakota 23
Oklahoma 23
United States, West 22
Bosnia and Herzegovina 21
Pacific Northwest 21
West Virginia 21
Korea (North) 20
Mississippi 20
Somalia 20
Tongass National Forest (Alaska) 20
Wisconsin 20
America 19
Asia 19
Gulf Coast 19
Iowa 19
Rhode Island 19
Southwest, New 19
Colombia 18