2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 44 | 34.9% |
2 | Germany | 37 | 29.4% |
3 | Netherlands | 24 | 19% |
4 | China | 7 | 5.6% |
5 | Belgium | 4 | 3.2% |
6 | France | 2 | 1.6% |
7 | Japan | 2 | 1.6% |
8 | Korea, Republic of | 1 | 0.8% |
9 | Italy | 1 | 0.8% |
10 | Canada | 1 | 0.8% |
11 | Singapore | 1 | 0.8% |
12 | Spain | 1 | 0.8% |
13 | United Kingdom | 1 | 0.8% |