2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 18 | 33.3% |
2 | China | 9 | 16.7% |
3 | Germany | 8 | 14.8% |
4 | Canada | 7 | 13% |
5 | Netherlands | 6 | 11.1% |
6 | France | 4 | 7.4% |
7 | Korea, Republic of | 2 | 3.7% |