2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 37 | 51.4% |
2 | China | 14 | 19.4% |
3 | Netherlands | 8 | 11.1% |
4 | Canada | 7 | 9.7% |
5 | Germany | 3 | 4.2% |
6 | Korea, Republic of | 2 | 2.8% |
7 | France | 1 | 1.4% |