2017 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 39 | 60.9% |
2 | China | 10 | 15.6% |
3 | Germany | 9 | 14.1% |
4 | India | 2 | 3.1% |
5 | Netherlands | 2 | 3.1% |
6 | Republic of Korea | 1 | 1.6% |
7 | Brazil | 1 | 1.6% |