2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 45 | 60.8% |
2 | China | 10 | 13.5% |
3 | Netherlands | 6 | 8.1% |
4 | France | 3 | 4.1% |
5 | Iran, Islamic Republic of | 2 | 2.7% |
6 | Korea, Republic of | 2 | 2.7% |
7 | Austria | 2 | 2.7% |
8 | Sweden | 2 | 2.7% |
9 | Russia | 1 | 1.4% |
10 | Germany | 1 | 1.4% |