2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 69 | 57.5% |
2 | China | 20 | 16.7% |
3 | Netherlands | 13 | 10.8% |
4 | Canada | 7 | 5.8% |
5 | Korea, Republic of | 3 | 2.5% |
6 | Norway | 3 | 2.5% |
7 | France | 2 | 1.7% |
8 | Germany | 2 | 1.7% |
9 | Finland | 1 | 0.8% |