2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 33 | 51.6% |
2 | China | 9 | 14.1% |
3 | Germany | 9 | 14.1% |
4 | France | 5 | 7.8% |
5 | Taiwan | 3 | 4.7% |
6 | United Kingdom | 3 | 4.7% |
7 | Netherlands | 2 | 3.1% |