2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | China | 16 | 28.6% |
2 | United States | 15 | 26.8% |
3 | 11 | 19.6% | |
4 | Germany | 7 | 12.5% |
5 | Iran | 2 | 3.6% |
6 | Iran, Islamic Republic of | 1 | 1.8% |
7 | Netherlands | 1 | 1.8% |
8 | Republic of Korea | 1 | 1.8% |
9 | United Kingdom | 1 | 1.8% |
10 | Canada | 1 | 1.8% |