2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 21 | 22.8% |
2 | Netherlands | 17 | 18.5% |
3 | China | 14 | 15.2% |
4 | Russia | 13 | 14.1% |
5 | Portugal | 10 | 10.9% |
6 | Germany | 6 | 6.5% |
7 | Iran, Islamic Republic of | 6 | 6.5% |
8 | Jordan | 3 | 3.3% |
9 | Canada | 1 | 1.1% |
10 | Norway | 1 | 1.1% |