2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 19 | 45.2% |
2 | China | 8 | 19% |
3 | India | 3 | 7.1% |
4 | Republic of Korea | 3 | 7.1% |
5 | France | 2 | 4.8% |
6 | Slovakia | 2 | 4.8% |
7 | Romania | 1 | 2.4% |
8 | Portugal | 1 | 2.4% |
9 | Denmark | 1 | 2.4% |
10 | Belgium | 1 | 2.4% |
11 | Brazil | 1 | 2.4% |