2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 16 | 50% |
2 | China | 4 | 12.5% |
3 | India | 3 | 9.4% |
4 | Netherlands | 3 | 9.4% |
5 | Spain | 3 | 9.4% |
6 | United Kingdom | 1 | 3.1% |
7 | Republic of Korea | 1 | 3.1% |
8 | Korea, Republic of | 1 | 3.1% |