2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 39 | 30.7% |
2 | Germany | 34 | 26.8% |
3 | Netherlands | 22 | 17.3% |
4 | China | 16 | 12.6% |
5 | Canada | 7 | 5.5% |
6 | Taiwan | 4 | 3.1% |
7 | France | 2 | 1.6% |
8 | Japan | 2 | 1.6% |
9 | Russia | 1 | 0.8% |