2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 19 | 42.2% |
2 | China | 7 | 15.6% |
3 | Netherlands | 5 | 11.1% |
4 | Italy | 5 | 11.1% |
5 | Korea, Republic of | 3 | 6.7% |
6 | Czech Republic | 2 | 4.4% |
7 | France | 2 | 4.4% |
8 | Germany | 2 | 4.4% |