2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 28 | 38.9% |
2 | Germany | 20 | 27.8% |
3 | Netherlands | 12 | 16.7% |
4 | China | 8 | 11.1% |
5 | France | 2 | 2.8% |
6 | Korea, Republic of | 1 | 1.4% |
7 | Canada | 1 | 1.4% |