2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 49 | 57.6% |
2 | Netherlands | 9 | 10.6% |
3 | Germany | 7 | 8.2% |
4 | China | 5 | 5.9% |
5 | Norway | 5 | 5.9% |
6 | Korea, Republic of | 3 | 3.5% |
7 | France | 3 | 3.5% |
8 | India | 2 | 2.4% |
9 | Canada | 2 | 2.4% |