2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Netherlands | 29 | 28.4% |
2 | United States | 28 | 27.5% |
3 | Germany | 23 | 22.5% |
4 | China | 7 | 6.9% |
5 | Taiwan | 4 | 3.9% |
6 | Korea, Republic of | 4 | 3.9% |
7 | Japan | 2 | 2% |
8 | Cuba | 2 | 2% |
9 | Ireland | 1 | 1% |
10 | Italy | 1 | 1% |
11 | United Kingdom | 1 | 1% |