訪問した場所: 32
国連加盟国: 2 / 193 (1%)
国連+(国と地域): 2 / 256 (1%)
最北端: Niagara Falls 
(43° 6′ N, 79° 3′ W)
(43° 6′ N, 79° 3′ W)最西端: Pensacola (30° 25′ N, 87° 13′ W)
(30° 25′ N, 87° 13′ W)最東端: Tisbury (41° 27′ N, 70° 36′ W)
(41° 27′ N, 70° 36′ W)最南端: West Palm Beach (26° 42′ N, 80° 3′ W)
(26° 42′ N, 80° 3′ W)登録日: 昨年