2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 21 | 40.4% |
2 | China | 10 | 19.2% |
3 | France | 6 | 11.5% |
4 | Germany | 6 | 11.5% |
5 | Republic of Korea | 4 | 7.7% |
6 | India | 3 | 5.8% |
7 | Mexico | 1 | 1.9% |
8 | Czechia | 1 | 1.9% |