2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 50 | 50.5% |
2 | Netherlands | 16 | 16.2% |
3 | China | 12 | 12.1% |
4 | Germany | 9 | 9.1% |
5 | France | 6 | 6.1% |
6 | Korea, Republic of | 2 | 2% |
7 | Canada | 2 | 2% |
8 | Pakistan | 1 | 1% |
9 | Spain | 1 | 1% |