2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 26 | 31% |
2 | Netherlands | 23 | 27.4% |
3 | Germany | 15 | 17.9% |
4 | China | 11 | 13.1% |
5 | Spain | 3 | 3.6% |
6 | Australia | 2 | 2.4% |
7 | Canada | 2 | 2.4% |
8 | Korea, Republic of | 1 | 1.2% |
9 | Portugal | 1 | 1.2% |