2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 18 | 36.7% |
2 | Germany | 13 | 26.5% |
3 | Netherlands | 6 | 12.2% |
4 | China | 5 | 10.2% |
5 | France | 2 | 4.1% |
6 | Korea, Republic of | 2 | 4.1% |
7 | Canada | 2 | 4.1% |
8 | Qatar | 1 | 2% |