2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 21 | 36.2% |
2 | China | 15 | 25.9% |
3 | Netherlands | 10 | 17.2% |
4 | Spain | 3 | 5.2% |
5 | Germany | 3 | 5.2% |
6 | Japan | 2 | 3.4% |
7 | France | 2 | 3.4% |
8 | Sweden | 1 | 1.7% |
9 | Canada | 1 | 1.7% |