2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 20 | 39.2% |
2 | Germany | 9 | 17.6% |
3 | Netherlands | 5 | 9.8% |
4 | Norway | 5 | 9.8% |
5 | China | 5 | 9.8% |
6 | Czech Republic | 2 | 3.9% |
7 | Ukraine | 2 | 3.9% |
8 | Korea, Republic of | 1 | 2% |
9 | Denmark | 1 | 2% |
10 | France | 1 | 2% |