2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 13 | 43.3% |
2 | China | 6 | 20% |
3 | Switzerland | 2 | 6.7% |
4 | Germany | 2 | 6.7% |
5 | India | 1 | 3.3% |
6 | Netherlands | 1 | 3.3% |
7 | Republic of Korea | 1 | 3.3% |
8 | Turkey | 1 | 3.3% |
9 | Ukraine | 1 | 3.3% |
10 | France | 1 | 3.3% |
11 | Canada | 1 | 3.3% |