2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Netherlands | 38 | 48.7% |
2 | China | 11 | 14.1% |
3 | United States | 10 | 12.8% |
4 | Germany | 9 | 11.5% |
5 | Australia | 4 | 5.1% |
6 | Spain | 3 | 3.8% |
7 | Luxembourg | 1 | 1.3% |
8 | Canada | 1 | 1.3% |
9 | France | 1 | 1.3% |