2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 57 | 51.8% |
2 | Netherlands | 19 | 17.3% |
3 | Germany | 17 | 15.5% |
4 | China | 9 | 8.2% |
5 | Japan | 3 | 2.7% |
6 | Switzerland | 2 | 1.8% |
7 | Poland | 1 | 0.9% |
8 | Russia | 1 | 0.9% |
9 | France | 1 | 0.9% |