2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 48 | 52.2% |
2 | China | 24 | 26.1% |
3 | Netherlands | 12 | 13% |
4 | Taiwan | 3 | 3.3% |
5 | France | 2 | 2.2% |
6 | Korea, Republic of | 2 | 2.2% |
7 | Germany | 1 | 1.1% |