2017 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 22 | 37.3% |
2 | Germany | 16 | 27.1% |
3 | China | 8 | 13.6% |
4 | France | 7 | 11.9% |
5 | India | 4 | 6.8% |
6 | Republic of Korea | 1 | 1.7% |
7 | Switzerland | 1 | 1.7% |