2017 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 23 | 44.2% |
2 | Germany | 16 | 30.8% |
3 | United States | 10 | 19.2% |
4 | India | 2 | 3.8% |
5 | Korea, Republic of | 1 | 1.9% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 23 | 44.2% |
2 | Germany | 16 | 30.8% |
3 | United States | 10 | 19.2% |
4 | India | 2 | 3.8% |
5 | Korea, Republic of | 1 | 1.9% |