已访问地点：79
联合国会员国：4 / 193 (2%)
联合国+（国家和地区）：4 / 256 (2%)
最北端：Vancouver 
(49° 15′ N, 123° 6′ W)
(49° 15′ N, 123° 6′ W)最西端：Vancouver (49° 15′ N, 123° 6′ W)
(49° 15′ N, 123° 6′ W)最东端：Boston (42° 21′ N, 71° 3′ W)
(42° 21′ N, 71° 3′ W)最南端：Key West (24° 33′ N, 81° 46′ W)
(24° 33′ N, 81° 46′ W)加入时间：去年