2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 34 | 45.3% |
2 | Netherlands | 21 | 28% |
3 | China | 8 | 10.7% |
4 | France | 4 | 5.3% |
5 | Germany | 4 | 5.3% |
6 | Korea, Republic of | 2 | 2.7% |
7 | Canada | 1 | 1.3% |
8 | Iran, Islamic Republic of | 1 | 1.3% |