2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 36 | 62.1% |
2 | China | 8 | 13.8% |
3 | India | 4 | 6.9% |
4 | France | 3 | 5.2% |
5 | Republic of Korea | 3 | 5.2% |
6 | United Kingdom | 1 | 1.7% |
7 | Canada | 1 | 1.7% |
8 | Germany | 1 | 1.7% |
9 | Poland | 1 | 1.7% |