2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 21 | 26.9% |
2 | Netherlands | 20 | 25.6% |
3 | Germany | 10 | 12.8% |
4 | China | 10 | 12.8% |
5 | United Kingdom | 5 | 6.4% |
6 | Canada | 4 | 5.1% |
7 | France | 4 | 5.1% |
8 | Norway | 1 | 1.3% |
9 | Sweden | 1 | 1.3% |
10 | Belgium | 1 | 1.3% |
11 | Finland | 1 | 1.3% |