2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 40 | 43.5% |
2 | Netherlands | 19 | 20.7% |
3 | China | 19 | 20.7% |
4 | Germany | 9 | 9.8% |
5 | Korea, Republic of | 2 | 2.2% |
6 | Brazil | 2 | 2.2% |
7 | Canada | 1 | 1.1% |