K
已访问地点：57
联合国会员国：7 / 193 (4%)
联合国+（国家和地区）：8 / 256 (3%)
最北端：Chicago 
(41° 52′ N, 87° 37′ W)
(41° 52′ N, 87° 37′ W)最西端：Chicago (41° 52′ N, 87° 37′ W)
(41° 52′ N, 87° 37′ W)最东端：Shenyang (41° 40′ N, 123° 27′ E)
(41° 40′ N, 123° 27′ E)最南端：Singapore 
(1° 20′ N, 103° 49′ E)
(1° 20′ N, 103° 49′ E)加入时间：去年