2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 36 | 69.2% |
2 | China | 9 | 17.3% |
3 | France | 3 | 5.8% |
4 | Germany | 1 | 1.9% |
5 | Republic of Korea | 1 | 1.9% |
6 | Switzerland | 1 | 1.9% |
7 | Thailand | 1 | 1.9% |