2017 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 29 | 55.8% |
2 | Germany | 10 | 19.2% |
3 | China | 6 | 11.5% |
4 | Netherlands | 3 | 5.8% |
5 | Republic of Korea | 1 | 1.9% |
6 | Taiwan | 1 | 1.9% |
7 | France | 1 | 1.9% |
8 | India | 1 | 1.9% |