2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 60 | 46.9% |
2 | Germany | 30 | 23.4% |
3 | Netherlands | 18 | 14.1% |
4 | China | 13 | 10.2% |
5 | France | 3 | 2.3% |
6 | Japan | 2 | 1.6% |
7 | United Kingdom | 1 | 0.8% |
8 | Iran, Islamic Republic of | 1 | 0.8% |