2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 46 | 41.8% |
2 | Netherlands | 25 | 22.7% |
3 | Germany | 19 | 17.3% |
4 | China | 6 | 5.5% |
5 | Spain | 5 | 4.5% |
6 | Canada | 4 | 3.6% |
7 | Korea, Republic of | 2 | 1.8% |
8 | Norway | 1 | 0.9% |
9 | Australia | 1 | 0.9% |
10 | France | 1 | 0.9% |