2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 56 | 41.2% |
2 | Netherlands | 38 | 27.9% |
3 | Germany | 28 | 20.6% |
4 | China | 7 | 5.1% |
5 | France | 4 | 2.9% |
6 | Korea, Republic of | 2 | 1.5% |
7 | Canada | 1 | 0.7% |