2020 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 18 | 58.1% |
2 | China | 4 | 12.9% |
3 | France | 4 | 12.9% |
4 | Iran, Islamic Republic of | 2 | 6.5% |
5 | Russia | 1 | 3.2% |
6 | Germany | 1 | 3.2% |
7 | Canada | 1 | 3.2% |