2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 45 | 51.1% |
2 | Netherlands | 15 | 17% |
3 | China | 10 | 11.4% |
4 | Germany | 8 | 9.1% |
5 | France | 4 | 4.5% |
6 | Korea, Republic of | 4 | 4.5% |
7 | Iran, Islamic Republic of | 2 | 2.3% |