2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 45 | 40.2% |
2 | Netherlands | 20 | 17.9% |
3 | Germany | 16 | 14.3% |
4 | China | 13 | 11.6% |
5 | Russia | 7 | 6.2% |
6 | France | 4 | 3.6% |
7 | Taiwan | 3 | 2.7% |
8 | 2 | 1.8% | |
9 | Hong Kong | 1 | 0.9% |
10 | Korea, Republic of | 1 | 0.9% |