2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 14 | 48.3% |
2 | China | 5 | 17.2% |
3 | France | 2 | 6.9% |
4 | Germany | 2 | 6.9% |
5 | Republic of Korea | 2 | 6.9% |
6 | Bulgaria | 1 | 3.4% |
7 | Ireland | 1 | 3.4% |
8 | Netherlands | 1 | 3.4% |
9 | Norway | 1 | 3.4% |