訪問した場所: 210
国連加盟国: 1 / 193 (1%)
国連+(国と地域): 1 / 256 (0%)
最北端: Whitefish Bay (43° 6′ N, 87° 54′ W)
(43° 6′ N, 87° 54′ W)最西端: Santa Monica (34° 1′ N, 118° 29′ W)
(34° 1′ N, 118° 29′ W)最東端: Atlanta (33° 44′ N, 84° 23′ W)
(33° 44′ N, 84° 23′ W)最南端: Imperial Beach (32° 35′ N, 117° 6′ W)
(32° 35′ N, 117° 6′ W)登録日: 昨年