2017 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 13 | 46.4% |
2 | Germany | 9 | 32.1% |
3 | China | 2 | 7.1% |
4 | India | 1 | 3.6% |
5 | Netherlands | 1 | 3.6% |
6 | Republic of Korea | 1 | 3.6% |
7 | Taiwan | 1 | 3.6% |