2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 58 | 56.3% |
2 | China | 17 | 16.5% |
3 | Netherlands | 13 | 12.6% |
4 | Germany | 8 | 7.8% |
5 | France | 4 | 3.9% |
6 | Switzerland | 2 | 1.9% |
7 | Korea, Republic of | 1 | 1% |