2017 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 20 | 48.8% |
2 | China | 7 | 17.1% |
3 | India | 7 | 17.1% |
4 | Russia | 3 | 7.3% |
5 | Belgium | 2 | 4.9% |
6 | Netherlands | 1 | 2.4% |
7 | Republic of Korea | 1 | 2.4% |