2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 16 | 38.1% |
2 | United States | 9 | 21.4% |
3 | China | 5 | 11.9% |
4 | 3 | 7.1% | |
5 | Netherlands | 3 | 7.1% |
6 | Republic of Korea | 3 | 7.1% |
7 | United Kingdom | 3 | 7.1% |