2019 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 12 | 37.5% |
2 | China | 10 | 31.2% |
3 | France | 3 | 9.4% |
4 | Germany | 3 | 9.4% |
5 | India | 2 | 6.2% |
6 | Iran, Islamic Republic of | 1 | 3.1% |
7 | Korea, Republic of | 1 | 3.1% |