2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 41 | 53.2% |
2 | Netherlands | 15 | 19.5% |
3 | China | 9 | 11.7% |
4 | Germany | 3 | 3.9% |
5 | Iran, Islamic Republic of | 2 | 2.6% |
6 | Japan | 2 | 2.6% |
7 | France | 2 | 2.6% |
8 | Russia | 1 | 1.3% |
9 | Korea, Republic of | 1 | 1.3% |
10 | Canada | 1 | 1.3% |