2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 36 | 56.2% |
2 | Germany | 7 | 10.9% |
3 | Netherlands | 5 | 7.8% |
4 | Greece | 4 | 6.2% |
5 | Iran, Islamic Republic of | 3 | 4.7% |
6 | Italy | 3 | 4.7% |
7 | China | 3 | 4.7% |
8 | France | 2 | 3.1% |
9 | Brazil | 1 | 1.6% |