2017 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 39 | 52.7% |
2 | Netherlands | 11 | 14.9% |
3 | China | 10 | 13.5% |
4 | Germany | 10 | 13.5% |
5 | India | 2 | 2.7% |
6 | Republic of Korea | 1 | 1.4% |
7 | United Kingdom | 1 | 1.4% |