2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 43 | 40.6% |
2 | Netherlands | 17 | 16% |
3 | Germany | 16 | 15.1% |
4 | China | 15 | 14.2% |
5 | Korea, Republic of | 6 | 5.7% |
6 | Canada | 6 | 5.7% |
7 | France | 2 | 1.9% |
8 | Norway | 1 | 0.9% |