2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 21 | 58.3% |
2 | China | 6 | 16.7% |
3 | Republic of Korea | 3 | 8.3% |
4 | Japan | 2 | 5.6% |
5 | Kazakhstan | 1 | 2.8% |
6 | France | 1 | 2.8% |
7 | Ireland | 1 | 2.8% |
8 | United Kingdom | 1 | 2.8% |