2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 21 | 38.9% |
2 | United States | 10 | 18.5% |
3 | Japan | 5 | 9.3% |
4 | 4 | 7.4% | |
5 | China | 4 | 7.4% |
6 | Republic of Korea | 4 | 7.4% |
7 | Spain | 3 | 5.6% |
8 | Brazil | 2 | 3.7% |
9 | Netherlands | 1 | 1.9% |