2017 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 36 | 69.2% |
2 | Spain | 3 | 5.8% |
3 | Switzerland | 3 | 5.8% |
4 | Germany | 3 | 5.8% |
5 | India | 2 | 3.8% |
6 | Italy | 2 | 3.8% |
7 | China | 2 | 3.8% |
8 | Republic of Korea | 1 | 1.9% |