2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 31 | 41.9% |
2 | Netherlands | 15 | 20.3% |
3 | China | 9 | 12.2% |
4 | Germany | 7 | 9.5% |
5 | Canada | 6 | 8.1% |
6 | France | 4 | 5.4% |
7 | United Kingdom | 2 | 2.7% |