訪問した場所: 403
国連加盟国: 20 / 193 (10%)
国連+(国と地域): 20 / 256 (8%)
最北端: Fairbanks (64° 50′ N, 147° 43′ W)
(64° 50′ N, 147° 43′ W)最西端: Anchorage (61° 12′ N, 149° 53′ W)
(61° 12′ N, 149° 53′ W)最東端: Saint Petersburg 
(59° 56′ N, 30° 18′ E)
(59° 56′ N, 30° 18′ E)最南端: Key West (24° 33′ N, 81° 48′ W)
(24° 33′ N, 81° 48′ W)登録日: 昨年