2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 33 | 35.5% |
2 | Netherlands | 28 | 30.1% |
3 | Germany | 14 | 15.1% |
4 | China | 9 | 9.7% |
5 | Korea, Republic of | 3 | 3.2% |
6 | Canada | 2 | 2.2% |
7 | France | 2 | 2.2% |
8 | Japan | 2 | 2.2% |