2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 19 | 32.8% |
2 | Netherlands | 17 | 29.3% |
3 | Germany | 8 | 13.8% |
4 | China | 6 | 10.3% |
5 | France | 4 | 6.9% |
6 | Korea, Republic of | 2 | 3.4% |
7 | Canada | 2 | 3.4% |