C
已访问地点：92
联合国会员国：26 / 193 (13%)
联合国+（国家和地区）：30 / 256 (12%)
最北端：Churchill 
(58° 46′ N, 94° 10′ W)
(58° 46′ N, 94° 10′ W)最西端：San Francisco (37° 47′ N, 122° 24′ W)
(37° 47′ N, 122° 24′ W)最东端：Tokyo 
(35° 40′ N, 139° 45′ E)
(35° 40′ N, 139° 45′ E)最南端：Buenos Aires 
(34° 36′ S, 58° 23′ W)
(34° 36′ S, 58° 23′ W)加入时间：前天