2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 15 | 42.9% |
2 | Germany | 6 | 17.1% |
3 | China | 5 | 14.3% |
4 | France | 4 | 11.4% |
5 | Netherlands | 3 | 8.6% |
6 | Belgium | 1 | 2.9% |
7 | Korea, Republic of | 1 | 2.9% |