2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 30 | 46.9% |
2 | China | 16 | 25% |
3 | Germany | 9 | 14.1% |
4 | Netherlands | 3 | 4.7% |
5 | Portugal | 3 | 4.7% |
6 | Korea, Republic of | 2 | 3.1% |
7 | France | 1 | 1.6% |