2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 70 | 80.5% |
2 | China | 4 | 4.6% |
3 | Germany | 3 | 3.4% |
4 | India | 3 | 3.4% |
5 | Republic of Korea | 3 | 3.4% |
6 | France | 2 | 2.3% |
7 | Canada | 1 | 1.1% |
8 | Finland | 1 | 1.1% |