2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 27 | 35.1% |
2 | China | 21 | 27.3% |
3 | Spain | 9 | 11.7% |
4 | Iran, Islamic Republic of | 6 | 7.8% |
5 | Korea, Republic of | 2 | 2.6% |
6 | Mexico | 2 | 2.6% |
7 | Finland | 2 | 2.6% |
8 | Canada | 2 | 2.6% |
9 | Chile | 2 | 2.6% |
10 | Russia | 2 | 2.6% |
11 | Germany | 1 | 1.3% |
12 | Netherlands | 1 | 1.3% |