2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 29 | 49.2% |
2 | Germany | 13 | 22% |
3 | Netherlands | 8 | 13.6% |
4 | China | 4 | 6.8% |
5 | Korea, Republic of | 3 | 5.1% |
6 | Taiwan | 1 | 1.7% |
7 | United Kingdom | 1 | 1.7% |