| 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 | 2,698 | 0 | 59 | 844 | 550 | 1,245 | 详情 |
| 2022-12-31 | 2,604 | 0 | 70 | 823 | 658 | 1,053 | 详情 |
| 2021-12-31 | 2,644 | 0 | 71 | 801 | 570 | 1,202 | 详情 |
| 2020-12-31 | 2,635 | 0 | 71 | 764 | 506 | 1,294 | 详情 |
| 2019-12-31 | 2,605 | 0 | 84 | 705 | 478 | 1,338 | 详情 |
| 2018-12-31 | 2,637 | 0 | 48 | 683 | 482 | 1,424 | 详情 |
| 2017-12-31 | 2,637 | 0 | 80 | 646 | 450 | 1,461 | 详情 |
| 2016-12-31 | 2,579 | 0 | 50 | 662 | 402 | 1,465 | 详情 |
| 2015-12-31 | 2,643 | 0 | 49 | 593 | 380 | 1,621 | 详情 |
| 2014-12-31 | 2,649 | 0 | 31 | 580 | 346 | 1,682 | 详情 |
| 2013-12-31 | 2,529 | 0 | 26 | 542 | 324 | 1,637 | 详情 |
| 2012-12-31 | 1,703 | 0 | 11 | 505 | 200 | 987 | 详情 |
| 2012-06-30 | 1,593 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 1,927 | 0 | 12 | 603 | 182 | 1,130 | 详情 |
| 2010-12-31 | 1,984 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 1,582 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,351 | 0 | 0 | 0 | 0 | 0 | 详情 |