2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 36 | 35.6% |
2 | Germany | 32 | 31.7% |
3 | China | 12 | 11.9% |
4 | Denmark | 4 | 4% |
5 | Netherlands | 4 | 4% |
6 | India | 3 | 3% |
7 | Korea, Republic of | 2 | 2% |
8 | Pakistan | 2 | 2% |
9 | United Kingdom | 2 | 2% |
10 | Chile | 2 | 2% |
11 | Canada | 1 | 1% |
12 | France | 1 | 1% |