2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 4 | 33.3% |
2 | China | 2 | 16.7% |
3 | Germany | 1 | 8.3% |
4 | Ireland | 1 | 8.3% |
5 | Republic of Korea | 1 | 8.3% |
6 | Taiwan | 1 | 8.3% |
7 | United Kingdom | 1 | 8.3% |
8 | Canada | 1 | 8.3% |