2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 26 | 28% |
2 | Netherlands | 20 | 21.5% |
3 | Germany | 20 | 21.5% |
4 | Canada | 9 | 9.7% |
5 | China | 9 | 9.7% |
6 | France | 3 | 3.2% |
7 | Korea, Republic of | 2 | 2.2% |
8 | Spain | 2 | 2.2% |
9 | Belgium | 2 | 2.2% |