2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 12 | 46.2% |
2 | China | 4 | 15.4% |
3 | Denmark | 4 | 15.4% |
4 | France | 2 | 7.7% |
5 | Germany | 1 | 3.8% |
6 | Portugal | 1 | 3.8% |
7 | Republic of Korea | 1 | 3.8% |
8 | Saudi Arabia | 1 | 3.8% |