2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 37 | 40.2% |
2 | Germany | 29 | 31.5% |
3 | Netherlands | 10 | 10.9% |
4 | China | 7 | 7.6% |
5 | France | 4 | 4.3% |
6 | Singapore | 2 | 2.2% |
7 | Switzerland | 2 | 2.2% |
8 | Korea, Republic of | 1 | 1.1% |