2017 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 25 | 69.4% |
2 | China | 3 | 8.3% |
3 | Netherlands | 3 | 8.3% |
4 | Canada | 2 | 5.6% |
5 | Republic of Korea | 1 | 2.8% |
6 | Sweden | 1 | 2.8% |
7 | Korea, Republic of | 1 | 2.8% |