2017 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 25 | 43.9% |
2 | Germany | 15 | 26.3% |
3 | China | 6 | 10.5% |
4 | Nigeria | 4 | 7% |
5 | Spain | 1 | 1.8% |
6 | Cote D'ivoire | 1 | 1.8% |
7 | India | 1 | 1.8% |
8 | Korea, Republic of | 1 | 1.8% |
9 | Netherlands | 1 | 1.8% |
10 | Viet Nam | 1 | 1.8% |
11 | Australia | 1 | 1.8% |