2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 33 | 47.8% |
2 | Netherlands | 22 | 31.9% |
3 | China | 7 | 10.1% |
4 | Germany | 2 | 2.9% |
5 | Korea, Republic of | 2 | 2.9% |
6 | France | 1 | 1.4% |
7 | Romania | 1 | 1.4% |
8 | Canada | 1 | 1.4% |