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16918 Studies found for: Ltd

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Map Legend
Region Name Number of Studies
World [map] 16,918
North America 4,257
United States 3,906 [studies]
Alabama 929 [studies]
Alaska 159 [studies]
Arizona 1,332 [studies]
Arkansas 675 [studies]
California 2,322 [studies]
Colorado 1,102 [studies]
Connecticut 792 [studies]
Delaware 193 [studies]
District of Columbia 390 [studies]
Florida 2,090 [studies]
Georgia 1,386 [studies]
Hawaii 220 [studies]
Idaho 449 [studies]
Illinois 1,540 [studies]
Indiana 996 [studies]
Iowa 530 [studies]
Kansas 827 [studies]
Kentucky 839 [studies]
Louisiana 856 [studies]
Maine 257 [studies]
Maryland 1,158 [studies]
Massachusetts 1,240 [studies]
Michigan 1,263 [studies]
Minnesota 902 [studies]
Mississippi 446 [studies]
Missouri 1,223 [studies]
Montana 337 [studies]
Nebraska 622 [studies]
Nevada 738 [studies]
New Hampshire 288 [studies]
New Jersey 1,063 [studies]
New Mexico 400 [studies]
New York 1,835 [studies]
North Carolina 1,572 [studies]
North Dakota 435 [studies]
Ohio 1,646 [studies]
Oklahoma 822 [studies]
Oregon 845 [studies]
Pennsylvania 1,625 [studies]
Rhode Island 396 [studies]
South Carolina 1,013 [studies]
South Dakota 309 [studies]
Tennessee 1,252 [studies]
Texas 2,176 [studies]
Utah 769 [studies]
Vermont 214 [studies]
Virginia 1,192 [studies]
Washington 1,093 [studies]
West Virginia 276 [studies]
Wisconsin 719 [studies]
Wyoming 122 [studies]

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