2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 38 | 42.7% |
2 | Germany | 24 | 27% |
3 | Netherlands | 13 | 14.6% |
4 | China | 7 | 7.9% |
5 | Switzerland | 4 | 4.5% |
6 | France | 2 | 2.2% |
7 | Korea, Republic of | 1 | 1.1% |