2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 10 | 35.7% |
2 | China | 4 | 14.3% |
3 | Germany | 3 | 10.7% |
4 | India | 3 | 10.7% |
5 | Republic of Korea | 3 | 10.7% |
6 | Spain | 2 | 7.1% |
7 | France | 2 | 7.1% |
8 | Ireland | 1 | 3.6% |