2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 22 | 46.8% |
2 | United States | 8 | 17% |
3 | China | 5 | 10.6% |
4 | Republic of Korea | 3 | 6.4% |
5 | United Kingdom | 2 | 4.3% |
6 | Greece | 2 | 4.3% |
7 | Portugal | 2 | 4.3% |
8 | Finland | 1 | 2.1% |
9 | 1 | 2.1% | |
10 | Austria | 1 | 2.1% |