訪問した場所: 23
国連加盟国: 11 / 193 (6%)
国連+(国と地域): 11 / 256 (4%)
最北端: Eielson Air Force Base (64° 39′ N, 147° 5′ W)
(64° 39′ N, 147° 5′ W)最西端: Honolulu (21° 18′ N, 157° 51′ W)
(21° 18′ N, 157° 51′ W)最東端: Okinawa 
(26° 20′ N, 127° 48′ E)
(26° 20′ N, 127° 48′ E)最南端: Honolulu (21° 18′ N, 157° 51′ W)
(21° 18′ N, 157° 51′ W)登録日: 昨年