2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 27 | 35.5% |
2 | Netherlands | 16 | 21.1% |
3 | China | 12 | 15.8% |
4 | Germany | 9 | 11.8% |
5 | Canada | 9 | 11.8% |
6 | Korea, Republic of | 2 | 2.6% |
7 | France | 1 | 1.3% |