2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 38 | 35.5% |
2 | Netherlands | 17 | 15.9% |
3 | Germany | 14 | 13.1% |
4 | China | 14 | 13.1% |
5 | Canada | 11 | 10.3% |
6 | Norway | 7 | 6.5% |
7 | Italy | 2 | 1.9% |
8 | Korea, Republic of | 1 | 0.9% |
9 | Sweden | 1 | 0.9% |
10 | Australia | 1 | 0.9% |
11 | France | 1 | 0.9% |