2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Netherlands | 18 | 35.3% |
2 | United States | 17 | 33.3% |
3 | United Kingdom | 3 | 5.9% |
4 | China | 3 | 5.9% |
5 | Germany | 3 | 5.9% |
6 | Iran, Islamic Republic of | 2 | 3.9% |
7 | France | 2 | 3.9% |
8 | Saudi Arabia | 2 | 3.9% |
9 | Canada | 1 | 2% |