2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 48 | 40.7% |
2 | Netherlands | 16 | 13.6% |
3 | Switzerland | 15 | 12.7% |
4 | Germany | 11 | 9.3% |
5 | China | 9 | 7.6% |
6 | Russia | 9 | 7.6% |
7 | Canada | 8 | 6.8% |
8 | Ireland | 1 | 0.8% |
9 | Singapore | 1 | 0.8% |