2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 9 | 34.6% |
2 | Netherlands | 6 | 23.1% |
3 | China | 4 | 15.4% |
4 | France | 2 | 7.7% |
5 | Germany | 2 | 7.7% |
6 | Korea, Republic of | 2 | 7.7% |
7 | Canada | 1 | 3.8% |