2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 15 | 57.7% |
2 | China | 4 | 15.4% |
3 | Spain | 2 | 7.7% |
4 | Switzerland | 1 | 3.8% |
5 | Canada | 1 | 3.8% |
6 | Germany | 1 | 3.8% |
7 | Netherlands | 1 | 3.8% |
8 | South Africa | 1 | 3.8% |