2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 20 | 35.7% |
2 | United States | 16 | 28.6% |
3 | China | 6 | 10.7% |
4 | 4 | 7.1% | |
5 | Republic of Korea | 3 | 5.4% |
6 | Switzerland | 3 | 5.4% |
7 | India | 2 | 3.6% |
8 | United Kingdom | 1 | 1.8% |
9 | Hong Kong | 1 | 1.8% |