2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 47 | 73.4% |
2 | China | 9 | 14.1% |
3 | Germany | 3 | 4.7% |
4 | France | 2 | 3.1% |
5 | Japan | 1 | 1.6% |
6 | Republic of Korea | 1 | 1.6% |
7 | Republic of Lithuania | 1 | 1.6% |