2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 37 | 62.7% |
2 | China | 9 | 15.3% |
3 | Netherlands | 6 | 10.2% |
4 | Chile | 2 | 3.4% |
5 | Iran, Islamic Republic of | 2 | 3.4% |
6 | Korea, Republic of | 1 | 1.7% |
7 | France | 1 | 1.7% |
8 | Germany | 1 | 1.7% |