2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 34 | 39.5% |
2 | China | 13 | 15.1% |
3 | Germany | 11 | 12.8% |
4 | Netherlands | 8 | 9.3% |
5 | Canada | 8 | 9.3% |
6 | Bulgaria | 7 | 8.1% |
7 | Korea, Republic of | 3 | 3.5% |
8 | France | 2 | 2.3% |