2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 23 | 37.1% |
2 | China | 9 | 14.5% |
3 | Germany | 7 | 11.3% |
4 | Netherlands | 6 | 9.7% |
5 | Canada | 5 | 8.1% |
6 | Japan | 5 | 8.1% |
7 | France | 5 | 8.1% |
8 | Korea, Republic of | 2 | 3.2% |