2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 23 | 43.4% |
2 | China | 8 | 15.1% |
3 | Germany | 6 | 11.3% |
4 | 6 | 11.3% | |
5 | Republic of Korea | 4 | 7.5% |
6 | India | 4 | 7.5% |
7 | Peru | 1 | 1.9% |
8 | Finland | 1 | 1.9% |