2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 20 | 34.5% |
2 | China | 13 | 22.4% |
3 | Germany | 9 | 15.5% |
4 | 7 | 12.1% | |
5 | France | 3 | 5.2% |
6 | Republic of Korea | 2 | 3.4% |
7 | Canada | 1 | 1.7% |
8 | Ireland | 1 | 1.7% |
9 | Japan | 1 | 1.7% |
10 | Mexico | 1 | 1.7% |