2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 15 | 50% |
2 | China | 5 | 16.7% |
3 | Finland | 5 | 16.7% |
4 | France | 2 | 6.7% |
5 | Republic of Korea | 1 | 3.3% |
6 | United Kingdom | 1 | 3.3% |
7 | Canada | 1 | 3.3% |