2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 21 | 46.7% |
2 | Netherlands | 9 | 20% |
3 | China | 7 | 15.6% |
4 | Korea, Republic of | 3 | 6.7% |
5 | Russia | 1 | 2.2% |
6 | United Kingdom | 1 | 2.2% |
7 | France | 1 | 2.2% |
8 | Brazil | 1 | 2.2% |
9 | Canada | 1 | 2.2% |