| 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 | 2,080 | 0 | 70 | 631 | 706 | 673 | 详情 |
| 2022-12-31 | 2,095 | 0 | 70 | 604 | 725 | 696 | 详情 |
| 2021-12-31 | 1,933 | 0 | 72 | 594 | 642 | 625 | 详情 |
| 2020-12-31 | 2,111 | 0 | 78 | 642 | 727 | 664 | 详情 |
| 2019-12-31 | 2,107 | 0 | 80 | 603 | 701 | 723 | 详情 |
| 2018-12-31 | 2,264 | 0 | 69 | 583 | 748 | 864 | 详情 |
| 2017-12-31 | 3,414 | 0 | 109 | 894 | 1,210 | 1,201 | 详情 |
| 2016-12-31 | 3,883 | 0 | 129 | 1,011 | 1,348 | 1,395 | 详情 |
| 2015-12-31 | 4,002 | 0 | 135 | 1,047 | 1,302 | 1,518 | 详情 |
| 2014-12-31 | 5,452 | 0 | 115 | 1,267 | 1,989 | 2,081 | 详情 |
| 2013-12-31 | 5,531 | 0 | 101 | 1,166 | 1,964 | 2,300 | 详情 |
| 2012-12-31 | 6,351 | 0 | 92 | 1,306 | 2,443 | 2,510 | 详情 |
| 2012-06-30 | 6,535 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 7,244 | 0 | 104 | 1,402 | 2,785 | 2,953 | 详情 |
| 2011-03-15 | 6,474 | 0 | 0 | 0 | 0 | 0 | 详情 |