2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 4 | 28.6% |
2 | Republic of Korea | 3 | 21.4% |
3 | Taiwan | 2 | 14.3% |
4 | China | 1 | 7.1% |
5 | Iran | 1 | 7.1% |
6 | Iraq | 1 | 7.1% |
7 | Nigeria | 1 | 7.1% |
8 | Poland | 1 | 7.1% |