2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 27 | 45.8% |
2 | Iran, Islamic Republic of | 7 | 11.9% |
3 | Japan | 6 | 10.2% |
4 | India | 4 | 6.8% |
5 | Singapore | 3 | 5.1% |
6 | Greece | 2 | 3.4% |
7 | Canada | 2 | 3.4% |
8 | China | 2 | 3.4% |
9 | Netherlands | 2 | 3.4% |
10 | Italy | 2 | 3.4% |
11 | Czech Republic | 1 | 1.7% |
12 | United Kingdom | 1 | 1.7% |