2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 41 | 37.6% |
2 | Netherlands | 22 | 20.2% |
3 | China | 19 | 17.4% |
4 | Germany | 16 | 14.7% |
5 | Iran, Islamic Republic of | 3 | 2.8% |
6 | Taiwan | 3 | 2.8% |
7 | Viet Nam | 3 | 2.8% |
8 | France | 2 | 1.8% |