已访问地点：67
联合国会员国：54 / 193 (28%)
联合国+（国家和地区）：56 / 256 (22%)
最北端：Saint Petersburg 
(59° 56′ N, 30° 18′ E)
(59° 56′ N, 30° 18′ E)最西端：Mexico City 
(19° 25′ N, 99° 7′ W)
(19° 25′ N, 99° 7′ 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: Sudan, North Korea
加入时间：去年