2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 42 | 34.1% |
2 | Germany | 33 | 26.8% |
3 | Netherlands | 26 | 21.1% |
4 | China | 12 | 9.8% |
5 | Denmark | 3 | 2.4% |
6 | France | 3 | 2.4% |
7 | Spain | 2 | 1.6% |
8 | Ukraine | 1 | 0.8% |
9 | Korea, Republic of | 1 | 0.8% |