2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 34 | 42.5% |
2 | China | 18 | 22.5% |
3 | Germany | 10 | 12.5% |
4 | Netherlands | 5 | 6.2% |
5 | Korea, Republic of | 3 | 3.8% |
6 | France | 3 | 3.8% |
7 | Canada | 3 | 3.8% |
8 | Brazil | 2 | 2.5% |
9 | Switzerland | 1 | 1.2% |
10 | Ukraine | 1 | 1.2% |