2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 24 | 40% |
2 | China | 21 | 35% |
3 | France | 6 | 10% |
4 | Germany | 4 | 6.7% |
5 | Republic of Korea | 2 | 3.3% |
6 | Switzerland | 1 | 1.7% |
7 | Italy | 1 | 1.7% |
8 | Netherlands | 1 | 1.7% |