2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 34 | 36.2% |
2 | China | 23 | 24.5% |
3 | Netherlands | 17 | 18.1% |
4 | Germany | 12 | 12.8% |
5 | Korea, Republic of | 3 | 3.2% |
6 | Japan | 2 | 2.1% |
7 | France | 2 | 2.1% |
8 | Switzerland | 1 | 1.1% |