2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 32 | 36.8% |
2 | Netherlands | 28 | 32.2% |
3 | Germany | 8 | 9.2% |
4 | China | 6 | 6.9% |
5 | Denmark | 4 | 4.6% |
6 | France | 4 | 4.6% |
7 | Korea, Republic of | 2 | 2.3% |
8 | Spain | 2 | 2.3% |
9 | Canada | 1 | 1.1% |