2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 22 | 37.3% |
2 | Netherlands | 19 | 32.2% |
3 | Ireland | 8 | 13.6% |
4 | Korea, Republic of | 2 | 3.4% |
5 | Belgium | 2 | 3.4% |
6 | China | 2 | 3.4% |
7 | France | 2 | 3.4% |
8 | Germany | 2 | 3.4% |