2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 36 | 52.9% |
2 | China | 12 | 17.6% |
3 | Norway | 10 | 14.7% |
4 | Netherlands | 4 | 5.9% |
5 | France | 2 | 2.9% |
6 | Korea, Republic of | 2 | 2.9% |
7 | Canada | 1 | 1.5% |
8 | Germany | 1 | 1.5% |