2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 30 | 38.5% |
2 | China | 27 | 34.6% |
3 | Germany | 14 | 17.9% |
4 | France | 2 | 2.6% |
5 | Belgium | 2 | 2.6% |
6 | Netherlands | 2 | 2.6% |
7 | Korea, Republic of | 1 | 1.3% |