2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 35 | 68.6% |
2 | Canada | 4 | 7.8% |
3 | China | 3 | 5.9% |
4 | Iran, Islamic Republic of | 3 | 5.9% |
5 | Korea, Republic of | 2 | 3.9% |
6 | Taiwan | 2 | 3.9% |
7 | Netherlands | 1 | 2% |
8 | Germany | 1 | 2% |