2017 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 30 | 52.6% |
2 | Germany | 11 | 19.3% |
3 | China | 7 | 12.3% |
4 | India | 5 | 8.8% |
5 | Iran | 1 | 1.8% |
6 | Japan | 1 | 1.8% |
7 | Netherlands | 1 | 1.8% |
8 | Canada | 1 | 1.8% |