2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 42 | 45.7% |
2 | China | 26 | 28.3% |
3 | Netherlands | 12 | 13% |
4 | Canada | 8 | 8.7% |
5 | Korea, Republic of | 2 | 2.2% |
6 | Germany | 1 | 1.1% |
7 | Russia | 1 | 1.1% |