2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 36 | 37.9% |
2 | China | 25 | 26.3% |
3 | Germany | 10 | 10.5% |
4 | Iran, Islamic Republic of | 6 | 6.3% |
5 | Netherlands | 6 | 6.3% |
6 | Australia | 4 | 4.2% |
7 | Brazil | 3 | 3.2% |
8 | Chile | 2 | 2.1% |
9 | France | 2 | 2.1% |
10 | Sweden | 1 | 1.1% |