S
已访问地点：55
联合国会员国：17 / 193 (9%)
联合国+（国家和地区）：21 / 256 (8%)
最北端：Berlin 
(52° 31′ N, 13° 23′ E)
(52° 31′ N, 13° 23′ E)最西端：San Francisco 
(37° 46′ N, 122° 25′ W)
(37° 46′ N, 122° 25′ 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° 26′ W)
(34° 36′ S, 58° 26′ W) Very rare: French Guiana
加入时间：去年