D
訪問した場所: 15
国連加盟国: 4 / 193 (2%)
国連+(国と地域): 4 / 256 (2%)
最北端: Birmingham 
(52° 28′ N, 1° 54′ W)
(52° 28′ N, 1° 54′ W)最西端: Atlanta (33° 44′ N, 84° 23′ W)
(33° 44′ N, 84° 23′ W)最東端: Ostend 
(51° 13′ N, 2° 55′ E)
(51° 13′ N, 2° 55′ E)最南端: Miami (25° 46′ N, 80° 13′ W)
(25° 46′ N, 80° 13′ W)登録日: 昨年