| 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 | 6,748 | 0 | 52 | 843 | 1,175 | 4,678 | 详情 |
| 2022-12-31 | 6,362 | 0 | 51 | 761 | 1,015 | 4,535 | 详情 |
| 2021-12-31 | 6,174 | 0 | 52 | 670 | 983 | 4,469 | 详情 |
| 2020-12-31 | 6,131 | 0 | 46 | 602 | 914 | 4,569 | 详情 |
| 2019-12-31 | 6,052 | 0 | 37 | 530 | 817 | 4,668 | 详情 |
| 2018-12-31 | 6,337 | 0 | 38 | 510 | 790 | 4,999 | 详情 |
| 2017-12-31 | 6,103 | 0 | 37 | 603 | 791 | 4,672 | 详情 |
| 2016-12-31 | 6,578 | 0 | 38 | 651 | 827 | 5,062 | 详情 |
| 2015-12-31 | 7,606 | 0 | 37 | 624 | 823 | 6,122 | 详情 |
| 2014-12-31 | 7,895 | 0 | 34 | 631 | 931 | 6,299 | 详情 |
| 2013-12-31 | 8,818 | 0 | 34 | 570 | 2,117 | 6,097 | 详情 |
| 2012-12-31 | 8,797 | 0 | 34 | 563 | 2,112 | 6,088 | 详情 |
| 2012-06-30 | 8,738 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 8,754 | 0 | 0 | 501 | 0 | 0 | 详情 |
| 2010-12-31 | 9,381 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 7,368 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 4,748 | 0 | 0 | 0 | 0 | 0 | 详情 |