J
訪問した場所: 72
国連加盟国: 2 / 193 (1%)
国連+(国と地域): 2 / 256 (1%)
最北端: Minot (48° 13′ N, 101° 17′ W)
(48° 13′ N, 101° 17′ W)最西端: Pacifica (37° 36′ N, 122° 29′ W)
(37° 36′ N, 122° 29′ W)最東端: New York (40° 42′ N, 74° 0′ W)
(40° 42′ N, 74° 0′ W)最南端: Mexico City 
(19° 25′ N, 99° 7′ W)
(19° 25′ N, 99° 7′ W)登録日: 昨年