2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 31 | 39.2% |
2 | Netherlands | 23 | 29.1% |
3 | Germany | 10 | 12.7% |
4 | China | 4 | 5.1% |
5 | France | 4 | 5.1% |
6 | Korea, Republic of | 4 | 5.1% |
7 | Japan | 3 | 3.8% |