2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 19 | 29.7% |
2 | Germany | 18 | 28.1% |
3 | Netherlands | 13 | 20.3% |
4 | China | 6 | 9.4% |
5 | France | 3 | 4.7% |
6 | Austria | 2 | 3.1% |
7 | Korea, Republic of | 2 | 3.1% |
8 | Canada | 1 | 1.6% |