2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 18 | 39.1% |
2 | Netherlands | 14 | 30.4% |
3 | China | 6 | 13% |
4 | Spain | 3 | 6.5% |
5 | Korea, Republic of | 3 | 6.5% |
6 | France | 1 | 2.2% |
7 | Germany | 1 | 2.2% |