2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 37 | 43.5% |
2 | China | 23 | 27.1% |
3 | Netherlands | 15 | 17.6% |
4 | Japan | 3 | 3.5% |
5 | Korea, Republic of | 3 | 3.5% |
6 | Austria | 1 | 1.2% |
7 | France | 1 | 1.2% |
8 | Germany | 1 | 1.2% |
9 | India | 1 | 1.2% |