2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 21 | 42.9% |
2 | China | 9 | 18.4% |
3 | Germany | 6 | 12.2% |
4 | 4 | 8.2% | |
5 | United Kingdom | 2 | 4.1% |
6 | Taiwan | 2 | 4.1% |
7 | Netherlands | 2 | 4.1% |
8 | Republic of Korea | 1 | 2% |
9 | Spain | 1 | 2% |
10 | United Arab Emirates | 1 | 2% |