W
訪問した場所: 100
国連加盟国: 2 / 193 (1%)
国連+(国と地域): 2 / 256 (1%)
最北端: Havre (48° 33′ N, 109° 40′ W)
(48° 33′ N, 109° 40′ W)最西端: Portland (45° 31′ N, 122° 40′ W)
(45° 31′ N, 122° 40′ W)最東端: Tokyo 
(35° 40′ N, 139° 45′ E)
(35° 40′ N, 139° 45′ E)最南端: West Palm Beach (26° 42′ N, 80° 3′ W)
(26° 42′ N, 80° 3′ W)登録日: 昨年