2017 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 7 | 25.9% |
2 | China | 6 | 22.2% |
3 | Germany | 6 | 22.2% |
4 | France | 3 | 11.1% |
5 | Japan | 2 | 7.4% |
6 | Republic of Korea | 1 | 3.7% |
7 | Switzerland | 1 | 3.7% |
8 | India | 1 | 3.7% |