2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 18 | 48.6% |
2 | United States | 9 | 24.3% |
3 | China | 4 | 10.8% |
4 | Bulgaria | 2 | 5.4% |
5 | Republic of Korea | 2 | 5.4% |
6 | Taiwan | 1 | 2.7% |
7 | Netherlands | 1 | 2.7% |