2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 11 | 42.3% |
2 | China | 4 | 15.4% |
3 | Bulgaria | 3 | 11.5% |
4 | India | 3 | 11.5% |
5 | France | 2 | 7.7% |
6 | Germany | 1 | 3.8% |
7 | Canada | 1 | 3.8% |
8 | Republic of Korea | 1 | 3.8% |