2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 36 | 57.1% |
2 | China | 8 | 12.7% |
3 | Netherlands | 6 | 9.5% |
4 | Canada | 4 | 6.3% |
5 | Korea, Republic of | 4 | 6.3% |
6 | France | 2 | 3.2% |
7 | Germany | 2 | 3.2% |
8 | Sweden | 1 | 1.6% |