2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 29 | 31.2% |
2 | Netherlands | 23 | 24.7% |
3 | Germany | 16 | 17.2% |
4 | Canada | 12 | 12.9% |
5 | Spain | 5 | 5.4% |
6 | China | 4 | 4.3% |
7 | France | 3 | 3.2% |
8 | Korea, Republic of | 1 | 1.1% |