2017 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 15 | 40.5% |
2 | China | 8 | 21.6% |
3 | Germany | 5 | 13.5% |
4 | Japan | 2 | 5.4% |
5 | France | 2 | 5.4% |
6 | Republic of Korea | 2 | 5.4% |
7 | Romania | 1 | 2.7% |
8 | Brazil | 1 | 2.7% |
9 | Netherlands | 1 | 2.7% |