2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 25 | 31.6% |
2 | Netherlands | 20 | 25.3% |
3 | Germany | 12 | 15.2% |
4 | China | 7 | 8.9% |
5 | Canada | 5 | 6.3% |
6 | France | 3 | 3.8% |
7 | Australia | 3 | 3.8% |
8 | Brazil | 3 | 3.8% |
9 | United Kingdom | 1 | 1.3% |