2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 31 | 37.8% |
2 | China | 22 | 26.8% |
3 | Korea, Republic of | 14 | 17.1% |
4 | Germany | 6 | 7.3% |
5 | Netherlands | 4 | 4.9% |
6 | France | 4 | 4.9% |
7 | Romania | 1 | 1.2% |