2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 17 | 31.5% |
2 | China | 13 | 24.1% |
3 | Germany | 13 | 24.1% |
4 | Republic of Korea | 6 | 11.1% |
5 | Spain | 2 | 3.7% |
6 | Taiwan | 1 | 1.9% |
7 | Ethiopia | 1 | 1.9% |
8 | France | 1 | 1.9% |