2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 15 | 46.9% |
2 | Germany | 5 | 15.6% |
3 | China | 4 | 12.5% |
4 | 4 | 12.5% | |
5 | Canada | 1 | 3.1% |
6 | Ireland | 1 | 3.1% |
7 | Netherlands | 1 | 3.1% |
8 | Republic of Korea | 1 | 3.1% |