2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 35 | 40.7% |
2 | China | 18 | 20.9% |
3 | Germany | 11 | 12.8% |
4 | Netherlands | 7 | 8.1% |
5 | Canada | 5 | 5.8% |
6 | Japan | 4 | 4.7% |
7 | Korea, Republic of | 3 | 3.5% |
8 | France | 3 | 3.5% |