2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 19 | 31.7% |
2 | Netherlands | 14 | 23.3% |
3 | Canada | 7 | 11.7% |
4 | Germany | 7 | 11.7% |
5 | China | 5 | 8.3% |
6 | France | 4 | 6.7% |
7 | Korea, Republic of | 2 | 3.3% |
8 | Switzerland | 2 | 3.3% |