訪問した場所: 61
国連加盟国: 15 / 193 (8%)
国連+(国と地域): 15 / 256 (6%)
最北端: Prague 
(50° 5′ N, 14° 25′ E)
(50° 5′ N, 14° 25′ E)最西端: Minneapolis 
(44° 58′ N, 93° 15′ W)
(44° 58′ N, 93° 15′ W)最東端: Tsarevo (42° 10′ N, 27° 50′ E)
(42° 10′ N, 27° 50′ E)最南端: Charleston (32° 47′ N, 79° 56′ W)
(32° 47′ N, 79° 56′ W)登録日: 昨年