2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 42 | 43.3% |
2 | Netherlands | 18 | 18.6% |
3 | Germany | 10 | 10.3% |
4 | China | 10 | 10.3% |
5 | Norway | 7 | 7.2% |
6 | France | 6 | 6.2% |
7 | Korea, Republic of | 2 | 2.1% |
8 | Australia | 1 | 1% |
9 | Canada | 1 | 1% |