2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 48 | 38.7% |
2 | Germany | 34 | 27.4% |
3 | Netherlands | 19 | 15.3% |
4 | China | 12 | 9.7% |
5 | France | 4 | 3.2% |
6 | Korea, Republic of | 3 | 2.4% |
7 | Canada | 3 | 2.4% |
8 | Sweden | 1 | 0.8% |