2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 43 | 45.7% |
2 | Germany | 24 | 25.5% |
3 | China | 20 | 21.3% |
4 | Denmark | 3 | 3.2% |
5 | Korea, Republic of | 2 | 2.1% |
6 | Netherlands | 1 | 1.1% |
7 | France | 1 | 1.1% |