2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 39 | 47% |
2 | Germany | 20 | 24.1% |
3 | China | 12 | 14.5% |
4 | Netherlands | 4 | 4.8% |
5 | Sweden | 2 | 2.4% |
6 | Canada | 2 | 2.4% |
7 | France | 2 | 2.4% |
8 | Korea, Republic of | 2 | 2.4% |