2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 37 | 33.3% |
2 | Germany | 26 | 23.4% |
3 | Netherlands | 23 | 20.7% |
4 | China | 16 | 14.4% |
5 | France | 3 | 2.7% |
6 | Korea, Republic of | 3 | 2.7% |
7 | Italy | 2 | 1.8% |
8 | Canada | 1 | 0.9% |