2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 15 | 51.7% |
2 | China | 5 | 17.2% |
3 | Germany | 2 | 6.9% |
4 | India | 2 | 6.9% |
5 | Japan | 2 | 6.9% |
6 | Republic of Korea | 1 | 3.4% |
7 | Estonia | 1 | 3.4% |
8 | France | 1 | 3.4% |