2017 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 17 | 56.7% |
2 | China | 6 | 20% |
3 | Netherlands | 2 | 6.7% |
4 | Republic of Korea | 1 | 3.3% |
5 | Switzerland | 1 | 3.3% |
6 | Germany | 1 | 3.3% |
7 | Japan | 1 | 3.3% |
8 | Austria | 1 | 3.3% |