United States 17,939
California 3,184
China 1,846
North Carolina 1,783
India 1,475
Alaska 1,384
Europe 1,260
Developing countries 1,235
Canada 1,152
Japan 1,129
Colorado 927
Germany 896
Brazil 883
Mexico 861
New York (State) 840
Wyoming 814
Indonesia 800
Great Britain 710
Washington (State) 695
France 694
Oregon 689
Italy 637
Mexico, Gulf of 595
Asia 545
European Union countries 544
Latin America 541
Australia 524
Montana 520
New Mexico 512
Florida 493
Idaho 470
Arizona 465
Pennsylvania 461
West (U.S.) 452
Utah 451
Africa 442
Israel 441
Texas 423
North America 403
Colombia 399
Russia (Federation) 390
Massachusetts 387
Nevada 357
Illinois 342
Korea (South) 335
Nigeria 331
Tongass National Forest 326
Peru 313
Louisiana 309
New Jersey 305
Ecuador 303
Ukraine 302
Amazon River Region 299
New York 293
Ohio 281
Tennessee 278
San Francisco 272
Michigan 265
Bolivia 259
Bangladesh 258
Gulf of Mexico 257
États-Unis 253
Thailand 251
Vietnam 248
Spain 246
Wisconsin 233
Argentina 228
Philippines 219
Minnesota 218
Pacific Ocean 218
Tropics 218
Netherlands 206
Soviet Union 205
Chile 204
South Africa 195
Alabama 191
Chornobylʹ 191
Germany (West) 191
OECD countries 191
Virginia 190
Malaysia 189
Tongass National Forest (Alaska) 188
Maryland 187
États-Unis 187
Southeast Asia 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 156
Switzerland 155
Kansas 152
Caribbean Area 151
Connecticut 150