2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 21 | 36.2% |
2 | China | 11 | 19% |
3 | Germany | 9 | 15.5% |
4 | United Kingdom | 4 | 6.9% |
5 | Netherlands | 3 | 5.2% |
6 | France | 3 | 5.2% |
7 | Brazil | 2 | 3.4% |
8 | Korea, Republic of | 2 | 3.4% |
9 | Iran, Islamic Republic of | 1 | 1.7% |
10 | Japan | 1 | 1.7% |
11 | Canada | 1 | 1.7% |