2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 28 | 41.2% |
2 | Netherlands | 14 | 20.6% |
3 | China | 10 | 14.7% |
4 | Germany | 7 | 10.3% |
5 | Romania | 3 | 4.4% |
6 | Canada | 2 | 2.9% |
7 | France | 2 | 2.9% |
8 | Iran, Islamic Republic of | 1 | 1.5% |
9 | Switzerland | 1 | 1.5% |