2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 13 | 44.8% |
2 | China | 9 | 31% |
3 | France | 2 | 6.9% |
4 | Germany | 1 | 3.4% |
5 | Ireland | 1 | 3.4% |
6 | Republic of Korea | 1 | 3.4% |
7 | United Kingdom | 1 | 3.4% |
8 | Canada | 1 | 3.4% |