| 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 | 2,015 | 2 | 28 | 508 | 292 | 1,185 | 详情 |
| 2022-12-31 | 1,997 | 2 | 40 | 593 | 333 | 1,029 | 详情 |
| 2021-12-31 | 2,207 | 2 | 53 | 667 | 427 | 1,058 | 详情 |
| 2020-12-31 | 3,122 | 2 | 101 | 957 | 445 | 1,617 | 详情 |
| 2019-12-31 | 3,655 | 2 | 163 | 1,421 | 539 | 1,530 | 详情 |
| 2018-12-31 | 6,278 | 2 | 290 | 2,487 | 1,163 | 2,336 | 详情 |
| 2017-12-31 | 8,189 | 6 | 346 | 2,842 | 1,243 | 3,752 | 详情 |
| 2016-12-31 | 9,614 | 6 | 334 | 3,187 | 1,942 | 4,145 | 详情 |
| 2015-12-31 | 9,490 | 0 | 246 | 3,024 | 1,709 | 4,511 | 详情 |
| 2014-12-31 | 9,492 | 0 | 171 | 2,812 | 1,750 | 4,759 | 详情 |
| 2013-12-31 | 8,932 | 0 | 128 | 2,615 | 1,694 | 4,495 | 详情 |
| 2012-12-31 | 8,262 | 0 | 107 | 2,583 | 0 | 5,572 | 详情 |
| 2012-06-30 | 8,303 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 7,788 | 0 | 70 | 2,477 | 0 | 5,241 | 详情 |
| 2010-12-31 | 9,046 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 4,516 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 612 | 0 | 0 | 0 | 0 | 0 | 详情 |