2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 33 | 39.8% |
2 | Netherlands | 19 | 22.9% |
3 | Germany | 18 | 21.7% |
4 | China | 8 | 9.6% |
5 | France | 2 | 2.4% |
6 | Korea, Republic of | 1 | 1.2% |
7 | Sweden | 1 | 1.2% |
8 | United Kingdom | 1 | 1.2% |