2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 35 | 47.3% |
2 | Netherlands | 23 | 31.1% |
3 | Germany | 7 | 9.5% |
4 | Korea, Republic of | 2 | 2.7% |
5 | Canada | 2 | 2.7% |
6 | China | 2 | 2.7% |
7 | Finland | 1 | 1.4% |
8 | France | 1 | 1.4% |
9 | Taiwan | 1 | 1.4% |