2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 47 | 45.6% |
2 | Netherlands | 27 | 26.2% |
3 | Germany | 18 | 17.5% |
4 | China | 3 | 2.9% |
5 | Korea, Republic of | 3 | 2.9% |
6 | France | 2 | 1.9% |
7 | Iran, Islamic Republic of | 1 | 1% |
8 | Japan | 1 | 1% |
9 | Canada | 1 | 1% |