2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 51 | 53.1% |
2 | Germany | 19 | 19.8% |
3 | China | 9 | 9.4% |
4 | Netherlands | 5 | 5.2% |
5 | United Kingdom | 3 | 3.1% |
6 | Denmark | 3 | 3.1% |
7 | France | 3 | 3.1% |
8 | Iran, Islamic Republic of | 3 | 3.1% |