2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 20 | 37.7% |
2 | Germany | 16 | 30.2% |
3 | China | 6 | 11.3% |
4 | France | 3 | 5.7% |
5 | India | 3 | 5.7% |
6 | Republic of Korea | 2 | 3.8% |
7 | Spain | 1 | 1.9% |
8 | Korea, Republic of | 1 | 1.9% |
9 | Greece | 1 | 1.9% |