2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 13 | 34.2% |
2 | China | 8 | 21.1% |
3 | Germany | 5 | 13.2% |
4 | Netherlands | 5 | 13.2% |
5 | France | 3 | 7.9% |
6 | Taiwan | 2 | 5.3% |
7 | United Kingdom | 2 | 5.3% |