2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 23 | 48.9% |
2 | Germany | 10 | 21.3% |
3 | China | 4 | 8.5% |
4 | France | 4 | 8.5% |
5 | Republic of Korea | 4 | 8.5% |
6 | United Kingdom | 1 | 2.1% |
7 | Netherlands | 1 | 2.1% |