2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 36 | 57.1% |
2 | China | 10 | 15.9% |
3 | Germany | 8 | 12.7% |
4 | France | 4 | 6.3% |
5 | Netherlands | 3 | 4.8% |
6 | Canada | 1 | 1.6% |
7 | Korea, Republic of | 1 | 1.6% |