| 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 | 1,899 | 0 | 1 | 658 | 340 | 900 | 详情 |
| 2022-12-31 | 2,009 | 0 | 1 | 606 | 578 | 824 | 详情 |
| 2021-12-31 | 2,070 | 0 | 1 | 564 | 672 | 833 | 详情 |
| 2020-12-31 | 2,128 | 0 | 7 | 422 | 639 | 1,060 | 详情 |
| 2019-12-31 | 2,180 | 0 | 7 | 335 | 673 | 1,165 | 详情 |
| 2018-12-31 | 2,172 | 0 | 1 | 328 | 695 | 1,148 | 详情 |
| 2017-12-31 | 2,235 | 0 | 2 | 325 | 726 | 1,182 | 详情 |
| 2016-12-31 | 2,332 | 0 | 2 | 294 | 805 | 1,231 | 详情 |
| 2015-12-31 | 2,525 | 0 | 3 | 281 | 815 | 1,426 | 详情 |
| 2014-12-31 | 2,563 | 0 | 2 | 265 | 832 | 1,464 | 详情 |
| 2013-12-31 | 2,875 | 0 | 2 | 250 | 939 | 1,684 | 详情 |
| 2012-12-31 | 3,220 | 0 | 2 | 0 | 952 | 2,266 | 详情 |
| 2012-06-30 | 3,306 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 3,320 | 0 | 2 | 0 | 832 | 2,486 | 详情 |
| 2010-12-31 | 3,326 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 2,702 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,849 | 0 | 0 | 0 | 0 | 0 | 详情 |