2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Netherlands | 27 | 32.5% |
2 | United States | 25 | 30.1% |
3 | Germany | 12 | 14.5% |
4 | Iran, Islamic Republic of | 5 | 6% |
5 | China | 5 | 6% |
6 | Canada | 4 | 4.8% |
7 | France | 3 | 3.6% |
8 | Korea, Republic of | 2 | 2.4% |