2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 24 | 36.9% |
2 | Netherlands | 17 | 26.2% |
3 | Germany | 12 | 18.5% |
4 | China | 6 | 9.2% |
5 | France | 2 | 3.1% |
6 | Korea, Republic of | 2 | 3.1% |
7 | Taiwan | 2 | 3.1% |