2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 36 | 39.6% |
2 | China | 16 | 17.6% |
3 | Germany | 15 | 16.5% |
4 | Netherlands | 6 | 6.6% |
5 | Denmark | 4 | 4.4% |
6 | Australia | 4 | 4.4% |
7 | Canada | 4 | 4.4% |
8 | United Kingdom | 3 | 3.3% |
9 | France | 2 | 2.2% |
10 | Korea, Republic of | 1 | 1.1% |