2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 21 | 32.3% |
2 | Netherlands | 9 | 13.8% |
3 | Germany | 7 | 10.8% |
4 | China | 5 | 7.7% |
5 | Norway | 5 | 7.7% |
6 | United Kingdom | 4 | 6.2% |
7 | Canada | 4 | 6.2% |
8 | Bulgaria | 2 | 3.1% |
9 | France | 2 | 3.1% |
10 | Iran, Islamic Republic of | 2 | 3.1% |
11 | Nigeria | 2 | 3.1% |
12 | Spain | 2 | 3.1% |