2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 40 | 38.1% |
2 | Germany | 20 | 19% |
3 | Netherlands | 14 | 13.3% |
4 | China | 11 | 10.5% |
5 | Korea, Republic of | 6 | 5.7% |
6 | Slovenia | 4 | 3.8% |
7 | France | 4 | 3.8% |
8 | Italy | 3 | 2.9% |
9 | Japan | 3 | 2.9% |