2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 34 | 70.8% |
2 | China | 4 | 8.3% |
3 | Republic of Korea | 2 | 4.2% |
4 | Germany | 2 | 4.2% |
5 | India | 2 | 4.2% |
6 | Iran | 1 | 2.1% |
7 | Japan | 1 | 2.1% |
8 | Austria | 1 | 2.1% |
9 | France | 1 | 2.1% |