2017 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 17 | 34% |
2 | Germany | 15 | 30% |
3 | United States | 12 | 24% |
4 | Poland | 4 | 8% |
5 | Singapore | 1 | 2% |
6 | Taiwan | 1 | 2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 17 | 34% |
2 | Germany | 15 | 30% |
3 | United States | 12 | 24% |
4 | Poland | 4 | 8% |
5 | Singapore | 1 | 2% |
6 | Taiwan | 1 | 2% |