M
已访问地点：391
联合国会员国：37 / 193 (19%)
联合国+（国家和地区）：43 / 256 (17%)
最北端：Helsinki 
(60° 10′ N, 24° 56′ E)
(60° 10′ N, 24° 56′ E)最西端：São Paulo 
(23° 33′ S, 46° 38′ W)
(23° 33′ S, 46° 38′ W)最东端：Shanghai 
(31° 13′ N, 121° 28′ E)
(31° 13′ N, 121° 28′ E)最南端：São Paulo (23° 33′ S, 46° 38′ W)
(23° 33′ S, 46° 38′ W)加入时间：去年