2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 30 | 50.8% |
2 | China | 16 | 27.1% |
3 | Taiwan | 3 | 5.1% |
4 | Germany | 2 | 3.4% |
5 | India | 2 | 3.4% |
6 | Iran | 2 | 3.4% |
7 | Ireland | 1 | 1.7% |
8 | Tunisia | 1 | 1.7% |
9 | France | 1 | 1.7% |
10 | Argentina | 1 | 1.7% |