2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 18 | 40% |
2 | China | 10 | 22.2% |
3 | Germany | 6 | 13.3% |
4 | Republic of Korea | 4 | 8.9% |
5 | France | 2 | 4.4% |
6 | United Kingdom | 2 | 4.4% |
7 | Canada | 1 | 2.2% |
8 | Switzerland | 1 | 2.2% |
9 | Ukraine | 1 | 2.2% |