2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 49 | 46.7% |
2 | Netherlands | 17 | 16.2% |
3 | Canada | 14 | 13.3% |
4 | China | 11 | 10.5% |
5 | Germany | 6 | 5.7% |
6 | Taiwan | 4 | 3.8% |
7 | France | 3 | 2.9% |
8 | Iran, Islamic Republic of | 1 | 1% |