2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 14 | 42.4% |
2 | China | 6 | 18.2% |
3 | Republic of Korea | 4 | 12.1% |
4 | Russia | 3 | 9.1% |
5 | Netherlands | 2 | 6.1% |
6 | Brazil | 2 | 6.1% |
7 | Vietnam | 1 | 3% |
8 | Sudan | 1 | 3% |