2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 55 | 57.3% |
2 | Netherlands | 20 | 20.8% |
3 | Germany | 7 | 7.3% |
4 | China | 5 | 5.2% |
5 | France | 3 | 3.1% |
6 | Korea, Republic of | 3 | 3.1% |
7 | Australia | 2 | 2.1% |
8 | Norway | 1 | 1% |