2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 34 | 61.8% |
2 | China | 8 | 14.5% |
3 | Germany | 6 | 10.9% |
4 | Canada | 2 | 3.6% |
5 | Republic of Korea | 2 | 3.6% |
6 | Netherlands | 1 | 1.8% |
7 | Finland | 1 | 1.8% |
8 | France | 1 | 1.8% |