2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 22 | 41.5% |
2 | Germany | 12 | 22.6% |
3 | China | 6 | 11.3% |
4 | Netherlands | 4 | 7.5% |
5 | Belgium | 3 | 5.7% |
6 | Canada | 2 | 3.8% |
7 | France | 2 | 3.8% |
8 | Australia | 2 | 3.8% |