| 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 | 4,326 | 0 | 148 | 1,164 | 1,494 | 1,520 | 详情 |
| 2022-12-31 | 4,045 | 0 | 132 | 1,071 | 1,410 | 1,432 | 详情 |
| 2021-12-31 | 5,323 | 0 | 127 | 1,140 | 1,727 | 2,329 | 详情 |
| 2020-12-31 | 5,354 | 0 | 87 | 1,053 | 1,521 | 2,693 | 详情 |
| 2019-12-31 | 6,077 | 0 | 97 | 1,096 | 1,579 | 3,305 | 详情 |
| 2018-12-31 | 6,785 | 0 | 97 | 1,269 | 1,850 | 3,569 | 详情 |
| 2017-12-31 | 5,134 | 0 | 79 | 940 | 1,033 | 3,082 | 详情 |
| 2016-12-31 | 4,786 | 0 | 76 | 858 | 1,018 | 2,834 | 详情 |
| 2015-12-31 | 4,006 | 0 | 51 | 805 | 965 | 2,185 | 详情 |
| 2014-12-31 | 2,898 | 0 | 50 | 591 | 778 | 1,479 | 详情 |
| 2013-12-31 | 2,291 | 0 | 40 | 522 | 649 | 1,080 | 详情 |
| 2012-12-31 | 2,237 | 0 | 23 | 448 | 635 | 1,131 | 详情 |
| 2012-06-30 | 2,361 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 2,188 | 0 | 0 | 0 | 0 | 2,188 | 详情 |
| 2010-12-31 | 1,886 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 1,075 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,916 | 0 | 0 | 0 | 0 | 0 | 详情 |