2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 24 | 31.2% |
2 | Netherlands | 22 | 28.6% |
3 | China | 9 | 11.7% |
4 | Germany | 6 | 7.8% |
5 | Argentina | 6 | 7.8% |
6 | Spain | 5 | 6.5% |
7 | Greece | 3 | 3.9% |
8 | France | 1 | 1.3% |
9 | Taiwan | 1 | 1.3% |