| 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 | 5,309 | 1 | 163 | 1,652 | 1,587 | 1,906 | 详情 |
| 2022-12-31 | 5,036 | 0 | 110 | 1,448 | 1,633 | 1,845 | 详情 |
| 2021-12-31 | 5,872 | 5 | 217 | 1,479 | 1,904 | 2,267 | 详情 |
| 2020-12-31 | 6,779 | 0 | 108 | 1,713 | 2,053 | 2,905 | 详情 |
| 2019-12-31 | 11,005 | 1 | 110 | 2,016 | 3,023 | 5,855 | 详情 |
| 2018-12-31 | 12,736 | 2 | 98 | 1,944 | 3,170 | 7,522 | 详情 |
| 2017-12-31 | 8,415 | 1 | 67 | 1,669 | 0 | 6,678 | 详情 |
| 2016-12-31 | 8,420 | 2 | 71 | 1,730 | 0 | 6,617 | 详情 |
| 2015-12-31 | 8,567 | 1 | 61 | 1,683 | 0 | 6,822 | 详情 |
| 2014-12-31 | 597 | 0 | 7 | 78 | 0 | 512 | 详情 |
| 2013-12-31 | 289 | 0 | 5 | 72 | 79 | 133 | 详情 |
| 2012-12-31 | 561 | 0 | 8 | 171 | 96 | 286 | 详情 |
| 2012-06-30 | 550 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 545 | 0 | 0 | 257 | 156 | 132 | 详情 |
| 2010-12-31 | 522 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 531 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 416 | 0 | 0 | 0 | 0 | 0 | 详情 |