訪問した場所: 166
国連加盟国: 2 / 193 (1%)
国連+(国と地域): 2 / 256 (1%)
最北端: Seattle (47° 36′ N, 122° 19′ W)
(47° 36′ N, 122° 19′ W)最西端: Salem (44° 56′ N, 123° 1′ W)
(44° 56′ N, 123° 1′ W)最東端: Boston (42° 21′ N, 71° 3′ W)
(42° 21′ N, 71° 3′ W)最南端: Key West (24° 33′ N, 81° 46′ W)
(24° 33′ N, 81° 46′ W)登録日: 昨年