2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 34 | 37.8% |
2 | Netherlands | 18 | 20% |
3 | China | 16 | 17.8% |
4 | Germany | 15 | 16.7% |
5 | France | 5 | 5.6% |
6 | Iran, Islamic Republic of | 1 | 1.1% |
7 | Korea, Republic of | 1 | 1.1% |