2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Netherlands | 9 | 23.1% |
2 | United States | 8 | 20.5% |
3 | China | 7 | 17.9% |
4 | Germany | 5 | 12.8% |
5 | Italy | 5 | 12.8% |
6 | France | 2 | 5.1% |
7 | United Kingdom | 2 | 5.1% |
8 | Switzerland | 1 | 2.6% |