2017 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 23 | 35.9% |
2 | Germany | 18 | 28.1% |
3 | China | 11 | 17.2% |
4 | Nigeria | 4 | 6.2% |
5 | India | 3 | 4.7% |
6 | Cote D'ivoire | 2 | 3.1% |
7 | France | 1 | 1.6% |
8 | Republic of Korea | 1 | 1.6% |
9 | Taiwan | 1 | 1.6% |