2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 19 | 31.7% |
2 | Netherlands | 18 | 30% |
3 | Germany | 10 | 16.7% |
4 | China | 8 | 13.3% |
5 | France | 2 | 3.3% |
6 | Korea, Republic of | 1 | 1.7% |
7 | Sweden | 1 | 1.7% |
8 | Canada | 1 | 1.7% |