2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 28 | 31.8% |
2 | China | 26 | 29.5% |
3 | Netherlands | 19 | 21.6% |
4 | Korea, Republic of | 6 | 6.8% |
5 | Germany | 5 | 5.7% |
6 | Russia | 2 | 2.3% |
7 | Canada | 1 | 1.1% |
8 | France | 1 | 1.1% |