2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 67 | 56.3% |
2 | China | 20 | 16.8% |
3 | Netherlands | 13 | 10.9% |
4 | Sweden | 8 | 6.7% |
5 | Taiwan | 4 | 3.4% |
6 | Canada | 3 | 2.5% |
7 | Austria | 2 | 1.7% |
8 | France | 1 | 0.8% |
9 | Germany | 1 | 0.8% |