2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 12 | 38.7% |
2 | China | 5 | 16.1% |
3 | France | 5 | 16.1% |
4 | Germany | 3 | 9.7% |
5 | Republic of Korea | 3 | 9.7% |
6 | Spain | 1 | 3.2% |
7 | Ukraine | 1 | 3.2% |
8 | Netherlands | 1 | 3.2% |