2017 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 31 | 52.5% |
2 | Germany | 18 | 30.5% |
3 | United States | 8 | 13.6% |
4 | Japan | 1 | 1.7% |
5 | France | 1 | 1.7% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 31 | 52.5% |
2 | Germany | 18 | 30.5% |
3 | United States | 8 | 13.6% |
4 | Japan | 1 | 1.7% |
5 | France | 1 | 1.7% |