2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 39 | 38.6% |
2 | Netherlands | 22 | 21.8% |
3 | Germany | 13 | 12.9% |
4 | China | 9 | 8.9% |
5 | Canada | 7 | 6.9% |
6 | France | 4 | 4% |
7 | India | 2 | 2% |
8 | Iran, Islamic Republic of | 2 | 2% |
9 | United Kingdom | 2 | 2% |
10 | Belgium | 1 | 1% |