2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 60 | 38.7% |
2 | Germany | 37 | 23.9% |
3 | Netherlands | 34 | 21.9% |
4 | China | 16 | 10.3% |
5 | France | 5 | 3.2% |
6 | Korea, Republic of | 2 | 1.3% |
7 | Finland | 1 | 0.6% |