2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 40 | 40.4% |
2 | Netherlands | 17 | 17.2% |
3 | Germany | 16 | 16.2% |
4 | China | 7 | 7.1% |
5 | Canada | 4 | 4% |
6 | Italy | 3 | 3% |
7 | Japan | 3 | 3% |
8 | Korea, Republic of | 3 | 3% |
9 | United Kingdom | 3 | 3% |
10 | Belgium | 2 | 2% |
11 | France | 1 | 1% |