2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 30 | 34.5% |
2 | Netherlands | 19 | 21.8% |
3 | China | 9 | 10.3% |
4 | United Kingdom | 4 | 4.6% |
5 | Russia | 4 | 4.6% |
6 | Spain | 3 | 3.4% |
7 | Taiwan | 3 | 3.4% |
8 | France | 3 | 3.4% |
9 | Japan | 3 | 3.4% |
10 | Nigeria | 3 | 3.4% |
11 | Australia | 3 | 3.4% |
12 | Canada | 2 | 2.3% |
13 | Korea, Republic of | 1 | 1.1% |