2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 15 | 42.9% |
2 | Germany | 8 | 22.9% |
3 | China | 5 | 14.3% |
4 | 3 | 8.6% | |
5 | Bolivia | 1 | 2.9% |
6 | Netherlands | 1 | 2.9% |
7 | Republic of Korea | 1 | 2.9% |
8 | United Kingdom | 1 | 2.9% |