2017 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 19 | 51.4% |
2 | China | 7 | 18.9% |
3 | Germany | 3 | 8.1% |
4 | India | 2 | 5.4% |
5 | Republic of Korea | 2 | 5.4% |
6 | Singapore | 2 | 5.4% |
7 | Canada | 1 | 2.7% |
8 | Kazakhstan | 1 | 2.7% |