2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Netherlands | 15 | 23.4% |
2 | United States | 14 | 21.9% |
3 | China | 9 | 14.1% |
4 | Germany | 9 | 14.1% |
5 | France | 6 | 9.4% |
6 | Slovenia | 4 | 6.2% |
7 | Spain | 3 | 4.7% |
8 | Japan | 3 | 4.7% |
9 | Switzerland | 1 | 1.6% |