2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 21 | 37.5% |
2 | Germany | 20 | 35.7% |
3 | Taiwan | 5 | 8.9% |
4 | Korea, Republic of | 4 | 7.1% |
5 | Netherlands | 3 | 5.4% |
6 | Canada | 1 | 1.8% |
7 | China | 1 | 1.8% |
8 | France | 1 | 1.8% |