2017 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 29 | 63% |
2 | Germany | 4 | 8.7% |
3 | Japan | 3 | 6.5% |
4 | China | 3 | 6.5% |
5 | Taiwan | 3 | 6.5% |
6 | India | 2 | 4.3% |
7 | Korea, Republic of | 1 | 2.2% |
8 | Switzerland | 1 | 2.2% |