2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 11 | 40.7% |
2 | China | 6 | 22.2% |
3 | Switzerland | 3 | 11.1% |
4 | Sweden | 2 | 7.4% |
5 | Hong Kong | 2 | 7.4% |
6 | Korea, Republic of | 2 | 7.4% |
7 | Netherlands | 1 | 3.7% |