2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 20 | 34.5% |
2 | Netherlands | 13 | 22.4% |
3 | Germany | 9 | 15.5% |
4 | China | 8 | 13.8% |
5 | Canada | 3 | 5.2% |
6 | Brazil | 2 | 3.4% |
7 | France | 2 | 3.4% |
8 | Spain | 1 | 1.7% |