2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 27 | 36.5% |
2 | Germany | 24 | 32.4% |
3 | Netherlands | 12 | 16.2% |
4 | India | 4 | 5.4% |
5 | Iran, Islamic Republic of | 3 | 4.1% |
6 | France | 2 | 2.7% |
7 | China | 1 | 1.4% |
8 | Japan | 1 | 1.4% |