2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 28 | 62.2% |
2 | France | 4 | 8.9% |
3 | Republic of Korea | 4 | 8.9% |
4 | Germany | 3 | 6.7% |
5 | China | 3 | 6.7% |
6 | Iran | 2 | 4.4% |
7 | Saudi Arabia | 1 | 2.2% |