| 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 | 2,130 | 1 | 15 | 215 | 407 | 1,492 | 详情 |
| 2022-12-31 | 2,405 | 1 | 16 | 209 | 411 | 1,768 | 详情 |
| 2021-12-31 | 2,396 | 1 | 13 | 194 | 486 | 1,702 | 详情 |
| 2020-12-31 | 2,435 | 1 | 11 | 658 | 0 | 1,765 | 详情 |
| 2019-12-31 | 2,485 | 1 | 8 | 603 | 0 | 1,873 | 详情 |
| 2018-12-31 | 2,495 | 0 | 0 | 0 | 0 | 2,495 | 详情 |
| 2017-12-31 | 2,537 | 0 | 0 | 0 | 578 | 1,959 | 详情 |
| 2016-12-31 | 2,589 | 0 | 0 | 0 | 548 | 2,041 | 详情 |
| 2015-12-31 | 2,811 | 0 | 0 | 0 | 682 | 2,129 | 详情 |
| 2014-12-31 | 3,116 | 0 | 0 | 0 | 717 | 2,399 | 详情 |
| 2013-12-31 | 3,095 | 0 | 0 | 0 | 638 | 2,457 | 详情 |
| 2012-12-31 | 3,340 | 0 | 0 | 0 | 0 | 3,340 | 详情 |
| 2012-06-30 | 3,360 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 3,360 | 0 | 0 | 0 | 0 | 3,360 | 详情 |
| 2010-12-31 | 3,041 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 3,454 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 5,760 | 0 | 0 | 0 | 0 | 0 | 详情 |