訪問した場所: 20
国連加盟国: 2 / 193 (1%)
国連+(国と地域): 3 / 256 (1%)
最北端: Sacramento (38° 34′ N, 121° 29′ W)
(38° 34′ N, 121° 29′ W)最西端: Honolulu (21° 18′ N, 157° 51′ W)
(21° 18′ N, 157° 51′ W)最東端: Shanghai 
(31° 13′ N, 121° 28′ E)
(31° 13′ N, 121° 28′ E)最南端: Honolulu (21° 18′ N, 157° 51′ W)
(21° 18′ N, 157° 51′ W)登録日: 昨年