2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 25 | 43.1% |
2 | Germany | 14 | 24.1% |
3 | Netherlands | 6 | 10.3% |
4 | China | 4 | 6.9% |
5 | France | 3 | 5.2% |
6 | Korea, Republic of | 3 | 5.2% |
7 | Canada | 3 | 5.2% |