2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 11 | 34.4% |
2 | China | 7 | 21.9% |
3 | 6 | 18.8% | |
4 | Germany | 5 | 15.6% |
5 | Netherlands | 1 | 3.1% |
6 | Republic of Korea | 1 | 3.1% |
7 | United Kingdom | 1 | 3.1% |