2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 74 | 63.8% |
2 | China | 21 | 18.1% |
3 | Germany | 5 | 4.3% |
4 | France | 4 | 3.4% |
5 | Republic of Korea | 3 | 2.6% |
6 | India | 3 | 2.6% |
7 | Iran | 2 | 1.7% |
8 | Netherlands | 2 | 1.7% |
9 | Belgium | 2 | 1.7% |