2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 17 | 51.5% |
2 | Netherlands | 5 | 15.2% |
3 | Germany | 4 | 12.1% |
4 | China | 2 | 6.1% |
5 | France | 1 | 3% |
6 | Japan | 1 | 3% |
7 | Korea, Republic of | 1 | 3% |
8 | Spain | 1 | 3% |
9 | Canada | 1 | 3% |