2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 18 | 40% |
2 | Netherlands | 7 | 15.6% |
3 | Germany | 7 | 15.6% |
4 | China | 4 | 8.9% |
5 | Korea, Republic of | 3 | 6.7% |
6 | France | 2 | 4.4% |
7 | Canada | 2 | 4.4% |
8 | Poland | 1 | 2.2% |
9 | Russia | 1 | 2.2% |