| 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 | 34,383 | 0 | 561 | 7,893 | 7,729 | 18,200 | 详情 |
| 2022-12-31 | 34,551 | 0 | 535 | 7,687 | 7,783 | 18,546 | 详情 |
| 2021-12-31 | 35,491 | 0 | 515 | 7,555 | 8,025 | 19,396 | 详情 |
| 2020-12-31 | 36,234 | 0 | 533 | 7,418 | 7,885 | 20,398 | 详情 |
| 2019-12-31 | 36,894 | 0 | 539 | 6,594 | 7,696 | 22,065 | 详情 |
| 2018-12-31 | 34,078 | 0 | 497 | 6,198 | 7,605 | 19,778 | 详情 |
| 2017-12-31 | 33,734 | 0 | 453 | 5,665 | 7,262 | 20,354 | 详情 |
| 2016-12-31 | 34,230 | 0 | 437 | 5,572 | 7,071 | 21,150 | 详情 |
| 2015-12-31 | 34,801 | 0 | 447 | 5,495 | 7,882 | 20,977 | 详情 |
| 2014-12-31 | 35,310 | 0 | 417 | 5,307 | 7,909 | 21,677 | 详情 |
| 2013-12-31 | 35,003 | 0 | 365 | 4,832 | 7,436 | 22,370 | 详情 |
| 2012-12-31 | 33,755 | 0 | 297 | 4,131 | 6,762 | 22,565 | 详情 |
| 2011-12-31 | 31,652 | 0 | 232 | 3,653 | 5,845 | 21,922 | 详情 |
| 2010-12-31 | 28,556 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 21,507 | 0 | 0 | 0 | 0 | 0 | 详情 |