2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 19 | 32.2% |
2 | United States | 17 | 28.8% |
3 | China | 10 | 16.9% |
4 | 5 | 8.5% | |
5 | Republic of Korea | 3 | 5.1% |
6 | India | 2 | 3.4% |
7 | Netherlands | 1 | 1.7% |
8 | Czechia | 1 | 1.7% |
9 | Finland | 1 | 1.7% |