2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 72 | 51.4% |
2 | Netherlands | 20 | 14.3% |
3 | Germany | 17 | 12.1% |
4 | China | 11 | 7.9% |
5 | United Kingdom | 8 | 5.7% |
6 | India | 4 | 2.9% |
7 | France | 3 | 2.1% |
8 | Iran, Islamic Republic of | 2 | 1.4% |
9 | Italy | 2 | 1.4% |
10 | Canada | 1 | 0.7% |