2017 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 136 | 73.1% |
2 | Netherlands | 20 | 10.8% |
3 | China | 15 | 8.1% |
4 | Germany | 9 | 4.8% |
5 | India | 3 | 1.6% |
6 | Republic of Korea | 2 | 1.1% |
7 | Sweden | 1 | 0.5% |