2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 39 | 32.2% |
2 | China | 25 | 20.7% |
3 | Germany | 18 | 14.9% |
4 | Canada | 15 | 12.4% |
5 | Netherlands | 12 | 9.9% |
6 | Russia | 3 | 2.5% |
7 | Iran, Islamic Republic of | 3 | 2.5% |
8 | Korea, Republic of | 2 | 1.7% |
9 | Thailand | 2 | 1.7% |
10 | Indonesia | 1 | 0.8% |
11 | France | 1 | 0.8% |