2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 51 | 36.7% |
2 | Netherlands | 24 | 17.3% |
3 | China | 18 | 12.9% |
4 | Germany | 17 | 12.2% |
5 | Belgium | 10 | 7.2% |
6 | Canada | 8 | 5.8% |
7 | Sweden | 4 | 2.9% |
8 | Denmark | 2 | 1.4% |
9 | France | 2 | 1.4% |
10 | Brazil | 1 | 0.7% |
11 | Korea, Republic of | 1 | 0.7% |
12 | Norway | 1 | 0.7% |