2017 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 32 | 55.2% |
2 | China | 5 | 8.6% |
3 | Republic of Korea | 5 | 8.6% |
4 | Norway | 4 | 6.9% |
5 | Germany | 3 | 5.2% |
6 | Iran | 2 | 3.4% |
7 | Portugal | 2 | 3.4% |
8 | Taiwan | 2 | 3.4% |
9 | Iraq | 1 | 1.7% |
10 | Netherlands | 1 | 1.7% |
11 | Brazil | 1 | 1.7% |