| 报告时间 | 员工总数 | 博士人数 | 硕士人数 | 本科人数 | 专科人数 | 其他人数 | 操作 |
| 2023-12-31 | 7,870 | 0 | 440 | 6,426 | 616 | 388 | 详情 |
| 2022-12-31 | 7,728 | 0 | 366 | 6,301 | 664 | 397 | 详情 |
| 2021-12-31 | 7,815 | 0 | 371 | 5,692 | 1,101 | 651 | 详情 |
| 2020-12-31 | 7,034 | 0 | 295 | 5,151 | 822 | 766 | 详情 |
| 2019-12-31 | 6,968 | 0 | 251 | 4,606 | 1,037 | 1,074 | 详情 |
| 2018-12-31 | 6,597 | 0 | 222 | 4,254 | 995 | 1,126 | 详情 |
| 2017-12-31 | 5,657 | 0 | 193 | 3,337 | 808 | 1,319 | 详情 |
| 2016-12-31 | 1,166 | 0 | 26 | 213 | 278 | 649 | 详情 |
| 2015-12-31 | 961 | 0 | 29 | 156 | 210 | 566 | 详情 |
| 2014-12-31 | 1,003 | 0 | 31 | 168 | 206 | 598 | 详情 |
| 2013-12-31 | 1,023 | 0 | 20 | 159 | 228 | 616 | 详情 |
| 2012-12-31 | 826 | 0 | 8 | 97 | 143 | 583 | 详情 |
| 2012-06-30 | 862 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 832 | 0 | 0 | 107 | 164 | 561 | 详情 |
| 2010-12-31 | 815 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 799 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 830 | 0 | 0 | 0 | 0 | 0 | 详情 |