2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 21 | 46.7% |
2 | China | 12 | 26.7% |
3 | Germany | 5 | 11.1% |
4 | Chile | 4 | 8.9% |
5 | Netherlands | 1 | 2.2% |
6 | Republic of Korea | 1 | 2.2% |
7 | France | 1 | 2.2% |