2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 38 | 45.2% |
2 | China | 15 | 17.9% |
3 | Netherlands | 14 | 16.7% |
4 | Germany | 9 | 10.7% |
5 | Belgium | 3 | 3.6% |
6 | Korea, Republic of | 3 | 3.6% |
7 | Japan | 2 | 2.4% |