2017 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 40 | 39.6% |
2 | China | 25 | 24.8% |
3 | Germany | 12 | 11.9% |
4 | Iran | 5 | 5% |
5 | Brazil | 5 | 5% |
6 | Serbia | 4 | 4% |
7 | India | 3 | 3% |
8 | Russia | 2 | 2% |
9 | Tanzania, United Republic of | 1 | 1% |
10 | France | 1 | 1% |
11 | Ireland | 1 | 1% |
12 | Netherlands | 1 | 1% |
13 | Republic of Korea | 1 | 1% |