2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 23 | 27.7% |
2 | Netherlands | 19 | 22.9% |
3 | Germany | 16 | 19.3% |
4 | China | 11 | 13.3% |
5 | France | 8 | 9.6% |
6 | Canada | 3 | 3.6% |
7 | Korea, Republic of | 2 | 2.4% |
8 | United Kingdom | 1 | 1.2% |