2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 34 | 43% |
2 | China | 14 | 17.7% |
3 | Canada | 8 | 10.1% |
4 | Germany | 5 | 6.3% |
5 | Netherlands | 5 | 6.3% |
6 | Spain | 3 | 3.8% |
7 | Russia | 2 | 2.5% |
8 | Iran, Islamic Republic of | 2 | 2.5% |
9 | Korea, Republic of | 2 | 2.5% |
10 | France | 2 | 2.5% |
11 | Singapore | 1 | 1.3% |
12 | United Kingdom | 1 | 1.3% |