2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 27 | 45% |
2 | Netherlands | 14 | 23.3% |
3 | Germany | 9 | 15% |
4 | China | 4 | 6.7% |
5 | France | 2 | 3.3% |
6 | Korea, Republic of | 2 | 3.3% |
7 | United Kingdom | 2 | 3.3% |