2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 15 | 32.6% |
2 | Germany | 9 | 19.6% |
3 | China | 7 | 15.2% |
4 | Republic of Korea | 5 | 10.9% |
5 | Portugal | 3 | 6.5% |
6 | 3 | 6.5% | |
7 | Japan | 3 | 6.5% |
8 | Korea, Republic of | 1 | 2.2% |