2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 18 | 32.7% |
2 | United States | 12 | 21.8% |
3 | Netherlands | 7 | 12.7% |
4 | China | 6 | 10.9% |
5 | India | 4 | 7.3% |
6 | Korea, Republic of | 3 | 5.5% |
7 | France | 2 | 3.6% |
8 | Spain | 1 | 1.8% |
9 | United Kingdom | 1 | 1.8% |
10 | Denmark | 1 | 1.8% |