United States 17,932
California 3,184
China 1,843
North Carolina 1,783
India 1,472
Alaska 1,382
Europe 1,261
Developing countries 1,235
Canada 1,151
Japan 1,126
Colorado 927
Germany 895
Brazil 880
Mexico 860
New York (State) 839
Wyoming 814
Indonesia 796
Great Britain 709
Washington (State) 695
France 691
Oregon 689
Italy 635
Mexico, Gulf of 594
Asia 546
European Union countries 544
Latin America 541
Australia 521
Montana 520
New Mexico 512
Florida 493
Idaho 470
Arizona 465
Pennsylvania 461
West (U.S.) 452
Utah 451
Africa 441
Israel 440
Texas 423
North America 403
Colombia 399
Russia (Federation) 389
Massachusetts 387
Nevada 357
Illinois 342
Korea (South) 332
Nigeria 331
Tongass National Forest 326
Louisiana 309
Peru 309
Ecuador 303
New Jersey 303
Ukraine 303
Amazon River Region 298
New York 292
Ohio 281
Tennessee 278
San Francisco 272
Michigan 265
Bolivia 258
Bangladesh 257
Gulf of Mexico 257
Thailand 250
États-Unis 248
Vietnam 248
Spain 243
Wisconsin 233
Argentina 228
Philippines 219
Minnesota 218
Pacific Ocean 217
Tropics 217
Netherlands 206
Soviet Union 205
Chile 203
South Africa 195
Chornobylʹ 192
Alabama 191
Germany (West) 191
OECD countries 191
Virginia 190
Malaysia 189
Tongass National Forest (Alaska) 188
Maryland 187
Southeast Asia 185
États-Unis 185
Arctic regions 182
British Columbia 180
Northwest, Pacific 178
Sweden 177
West Virginia 174
Pacific Area 173
North Dakota 172
England 170
Kentucky 170
Missouri 160
Poland 155
Switzerland 155
Kansas 152
Caribbean Area 151
Connecticut 150