2017 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 21 | 37.5% |
2 | Germany | 16 | 28.6% |
3 | United States | 10 | 17.9% |
4 | Nigeria | 4 | 7.1% |
5 | Cote D'ivoire | 1 | 1.8% |
6 | France | 1 | 1.8% |
7 | India | 1 | 1.8% |
8 | Malaysia | 1 | 1.8% |
9 | Netherlands | 1 | 1.8% |