2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 16 | 30.8% |
2 | Netherlands | 9 | 17.3% |
3 | China | 9 | 17.3% |
4 | Germany | 8 | 15.4% |
5 | Spain | 4 | 7.7% |
6 | India | 3 | 5.8% |
7 | Korea, Republic of | 3 | 5.8% |