2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 64 | 69.6% |
2 | China | 13 | 14.1% |
3 | Germany | 6 | 6.5% |
4 | France | 2 | 2.2% |
5 | Netherlands | 2 | 2.2% |
6 | Republic of Korea | 2 | 2.2% |
7 | Taiwan | 1 | 1.1% |
8 | Canada | 1 | 1.1% |
9 | India | 1 | 1.1% |