2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 54 | 45.4% |
2 | China | 21 | 17.6% |
3 | Germany | 14 | 11.8% |
4 | Netherlands | 12 | 10.1% |
5 | Russia | 4 | 3.4% |
6 | Iran, Islamic Republic of | 3 | 2.5% |
7 | Korea, Republic of | 3 | 2.5% |
8 | France | 3 | 2.5% |
9 | India | 2 | 1.7% |
10 | Taiwan | 2 | 1.7% |
11 | Canada | 1 | 0.8% |