2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 12 | 50% |
2 | China | 4 | 16.7% |
3 | France | 4 | 16.7% |
4 | Japan | 1 | 4.2% |
5 | Netherlands | 1 | 4.2% |
6 | Republic of Korea | 1 | 4.2% |
7 | Switzerland | 1 | 4.2% |