2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 17 | 39.5% |
2 | China | 9 | 20.9% |
3 | Korea, Republic of | 4 | 9.3% |
4 | Spain | 4 | 9.3% |
5 | Nigeria | 3 | 7% |
6 | Russia | 3 | 7% |
7 | Serbia | 2 | 4.7% |
8 | Canada | 1 | 2.3% |