2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 15 | 53.6% |
2 | Netherlands | 4 | 14.3% |
3 | China | 2 | 7.1% |
4 | France | 2 | 7.1% |
5 | Germany | 2 | 7.1% |
6 | Korea, Republic of | 2 | 7.1% |
7 | Canada | 1 | 3.6% |