2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 33 | 52.4% |
2 | China | 11 | 17.5% |
3 | Germany | 8 | 12.7% |
4 | Netherlands | 4 | 6.3% |
5 | Russia | 2 | 3.2% |
6 | France | 2 | 3.2% |
7 | Iran, Islamic Republic of | 1 | 1.6% |
8 | United Kingdom | 1 | 1.6% |
9 | Canada | 1 | 1.6% |