2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 38 | 43.2% |
2 | China | 23 | 26.1% |
3 | Netherlands | 9 | 10.2% |
4 | Germany | 5 | 5.7% |
5 | Austria | 4 | 4.5% |
6 | Taiwan | 3 | 3.4% |
7 | France | 2 | 2.3% |
8 | Canada | 1 | 1.1% |
9 | Chile | 1 | 1.1% |
10 | Ireland | 1 | 1.1% |
11 | Lao People's Democratic Republic | 1 | 1.1% |