2017 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 23 | 40.4% |
2 | United States | 15 | 26.3% |
3 | Germany | 12 | 21.1% |
4 | Nigeria | 3 | 5.3% |
5 | Senegal | 3 | 5.3% |
6 | Taiwan | 1 | 1.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 23 | 40.4% |
2 | United States | 15 | 26.3% |
3 | Germany | 12 | 21.1% |
4 | Nigeria | 3 | 5.3% |
5 | Senegal | 3 | 5.3% |
6 | Taiwan | 1 | 1.8% |