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All 419313 Studies found for: ALL

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Map Legend
Region Name Number of Studies
World [map] 419,313
North America 171,302
United States 153,896 [studies]
Alabama 10,564 [studies]
Alaska 822 [studies]
Arizona 13,059 [studies]
Arkansas 5,732 [studies]
California 40,370 [studies]
Colorado 13,263 [studies]
Connecticut 9,363 [studies]
Delaware 2,186 [studies]
District of Columbia 6,134 [studies]
Florida 27,098 [studies]
Georgia 15,498 [studies]
Hawaii 2,134 [studies]
Idaho 3,120 [studies]
Illinois 19,925 [studies]
Indiana 10,949 [studies]
Iowa 5,756 [studies]
Kansas 7,752 [studies]
Kentucky 8,311 [studies]
Louisiana 8,210 [studies]
Maine 2,091 [studies]
Maryland 20,185 [studies]
Massachusetts 21,791 [studies]
Michigan 15,970 [studies]
Minnesota 13,915 [studies]
Mississippi 3,495 [studies]
Missouri 15,316 [studies]
Montana 2,443 [studies]
Nebraska 6,458 [studies]
Nevada 5,223 [studies]
New Hampshire 2,816 [studies]
New Jersey 12,634 [studies]
New Mexico 3,793 [studies]
New York 32,103 [studies]
North Carolina 21,176 [studies]
North Dakota 2,169 [studies]
Ohio 22,819 [studies]
Oklahoma 7,116 [studies]
Oregon 9,461 [studies]
Pennsylvania 24,840 [studies]
Rhode Island 4,229 [studies]
South Carolina 10,355 [studies]
South Dakota 2,355 [studies]
Tennessee 15,188 [studies]
Texas 32,783 [studies]
Utah 8,467 [studies]
Vermont 2,139 [studies]
Virginia 12,632 [studies]
Washington 13,930 [studies]
West Virginia 2,421 [studies]
Wisconsin 8,898 [studies]
Wyoming 529 [studies]

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Studies with no locations are not included in the counts or on the map.

Studies with multiple locations are included in each region containing locations.