2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 40 | 72.7% |
2 | China | 5 | 9.1% |
3 | Republic of Korea | 3 | 5.5% |
4 | France | 2 | 3.6% |
5 | Germany | 2 | 3.6% |
6 | India | 1 | 1.8% |
7 | Italy | 1 | 1.8% |
8 | Switzerland | 1 | 1.8% |