2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 21 | 38.2% |
2 | Germany | 16 | 29.1% |
3 | China | 8 | 14.5% |
4 | Netherlands | 6 | 10.9% |
5 | Korea, Republic of | 2 | 3.6% |
6 | France | 1 | 1.8% |
7 | Canada | 1 | 1.8% |