| 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 | 3,517 | 0 | 82 | 2,151 | 1,284 | 0 | 详情 |
| 2022-12-31 | 3,700 | 0 | 77 | 2,099 | 1,524 | 0 | 详情 |
| 2021-12-31 | 3,775 | 0 | 72 | 2,017 | 1,305 | 381 | 详情 |
| 2020-12-31 | 3,673 | 0 | 86 | 1,772 | 1,402 | 413 | 详情 |
| 2019-12-31 | 3,593 | 0 | 102 | 1,582 | 1,393 | 516 | 详情 |
| 2018-12-31 | 3,567 | 0 | 117 | 1,482 | 1,382 | 586 | 详情 |
| 2017-12-31 | 2,739 | 0 | 109 | 1,105 | 1,013 | 512 | 详情 |
| 2016-12-31 | 2,787 | 0 | 114 | 1,042 | 1,033 | 598 | 详情 |
| 2015-12-31 | 2,843 | 0 | 131 | 988 | 1,097 | 627 | 详情 |
| 2014-12-31 | 2,853 | 0 | 96 | 837 | 1,103 | 817 | 详情 |
| 2013-12-31 | 2,918 | 0 | 92 | 794 | 1,121 | 911 | 详情 |
| 2012-12-31 | 2,948 | 0 | 88 | 766 | 1,104 | 990 | 详情 |
| 2011-12-31 | 2,896 | 0 | 81 | 694 | 933 | 1,188 | 详情 |
| 2010-12-31 | 2,929 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 718 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 774 | 0 | 0 | 0 | 0 | 0 | 详情 |