| Country | Year | |||||
|---|---|---|---|---|---|---|
| China | 2018 | 702,670,465 | 665,330,588 | 1,368,001,053 | ||
| Hong Kong | 2018 | 3,318,061 | 3,831,643 | 7,149,704 | ||
| Japan | 2018 | 60,648,567 | 64,561,889 | 125,210,456 | ||
| Korea, North | 2018 | 12,137,841 | 12,880,972 | 25,018,813 | ||
| Korea, South | 2018 | 25,541,089 | 25,453,002 | 50,994,091 | ||
| Macau | 2018 | 285,371 | 315,827 | 601,198 | ||
| Mongolia | 2018 | 1,488,788 | 1,558,568 | 3,047,356 |