2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 20 | 38.5% |
2 | China | 8 | 15.4% |
3 | France | 6 | 11.5% |
4 | Germany | 6 | 11.5% |
5 | Luxembourg | 3 | 5.8% |
6 | United Kingdom | 3 | 5.8% |
7 | Ireland | 2 | 3.8% |
8 | Taiwan | 2 | 3.8% |
9 | Republic of Korea | 1 | 1.9% |
10 | Iraq | 1 | 1.9% |