| 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 | 879 | 0 | 0 | 0 | 186 | 693 | 详情 |
| 2022-12-31 | 866 | 0 | 0 | 168 | 0 | 698 | 详情 |
| 2021-12-31 | 861 | 0 | 0 | 155 | 0 | 706 | 详情 |
| 2020-12-31 | 851 | 0 | 0 | 135 | 0 | 716 | 详情 |
| 2019-12-31 | 941 | 0 | 0 | 217 | 0 | 724 | 详情 |
| 2018-12-31 | 910 | 0 | 0 | 0 | 204 | 706 | 详情 |
| 2017-12-31 | 782 | 0 | 0 | 0 | 176 | 606 | 详情 |
| 2016-12-31 | 741 | 0 | 0 | 0 | 155 | 586 | 详情 |
| 2015-12-31 | 722 | 0 | 0 | 0 | 131 | 591 | 详情 |
| 2014-12-31 | 676 | 0 | 0 | 0 | 125 | 551 | 详情 |
| 2013-12-31 | 528 | 0 | 0 | 0 | 71 | 457 | 详情 |
| 2012-12-31 | 565 | 0 | 0 | 0 | 0 | 565 | 详情 |
| 2011-12-31 | 610 | 0 | 0 | 0 | 0 | 610 | 详情 |
| 2010-12-31 | 1,700 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 2,179 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 3,013 | 0 | 0 | 0 | 0 | 0 | 详情 |