2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 38 | 55.1% |
2 | Netherlands | 12 | 17.4% |
3 | China | 7 | 10.1% |
4 | Germany | 4 | 5.8% |
5 | Canada | 4 | 5.8% |
6 | Korea, Republic of | 2 | 2.9% |
7 | France | 2 | 2.9% |