2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 36 | 34% |
2 | Netherlands | 23 | 21.7% |
3 | Germany | 16 | 15.1% |
4 | China | 10 | 9.4% |
5 | Canada | 9 | 8.5% |
6 | Australia | 3 | 2.8% |
7 | France | 3 | 2.8% |
8 | Denmark | 2 | 1.9% |
9 | Italy | 2 | 1.9% |
10 | Korea, Republic of | 1 | 0.9% |
11 | Norway | 1 | 0.9% |