2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Netherlands | 31 | 30.1% |
2 | United States | 22 | 21.4% |
3 | Germany | 17 | 16.5% |
4 | China | 14 | 13.6% |
5 | Canada | 9 | 8.7% |
6 | Korea, Republic of | 5 | 4.9% |
7 | France | 3 | 2.9% |
8 | Greece | 2 | 1.9% |