| 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 | 2,689 | 0 | 0 | 1,301 | 1,388 | 0 | 详情 |
| 2022-12-31 | 2,884 | 0 | 0 | 1,272 | 1,612 | 0 | 详情 |
| 2021-12-31 | 2,889 | 0 | 0 | 1,407 | 1,482 | 0 | 详情 |
| 2020-12-31 | 2,913 | 5 | 212 | 1,073 | 670 | 953 | 详情 |
| 2019-12-31 | 2,894 | 6 | 210 | 1,034 | 665 | 979 | 详情 |
| 2018-12-31 | 2,996 | 6 | 217 | 1,038 | 679 | 1,056 | 详情 |
| 2017-12-31 | 3,039 | 4 | 212 | 978 | 698 | 1,147 | 详情 |
| 2016-12-31 | 3,081 | 3 | 185 | 1,059 | 724 | 1,110 | 详情 |
| 2015-12-31 | 2,908 | 4 | 173 | 920 | 702 | 1,109 | 详情 |
| 2014-12-31 | 2,656 | 6 | 149 | 824 | 621 | 1,056 | 详情 |
| 2013-12-31 | 2,578 | 6 | 118 | 805 | 598 | 1,051 | 详情 |
| 2012-12-31 | 2,458 | 0 | 86 | 603 | 0 | 1,769 | 详情 |
| 2012-06-30 | 2,449 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 2,319 | 0 | 73 | 527 | 637 | 0 | 详情 |
| 2010-12-31 | 2,062 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 394 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,956 | 0 | 0 | 0 | 0 | 0 | 详情 |