2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 40 | 30.8% |
2 | Germany | 36 | 27.7% |
3 | China | 28 | 21.5% |
4 | Netherlands | 18 | 13.8% |
5 | France | 3 | 2.3% |
6 | Korea, Republic of | 2 | 1.5% |
7 | Taiwan | 2 | 1.5% |
8 | Russia | 1 | 0.8% |