| 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 | 13,850 | 0 | 83 | 2,517 | 11,250 | 0 | 详情 |
| 2022-12-31 | 15,473 | 0 | 131 | 2,599 | 12,743 | 0 | 详情 |
| 2021-12-31 | 16,258 | 2 | 127 | 2,498 | 13,631 | 0 | 详情 |
| 2020-12-31 | 15,379 | 0 | 111 | 2,269 | 3,815 | 9,184 | 详情 |
| 2019-12-31 | 15,482 | 0 | 95 | 2,133 | 3,765 | 9,489 | 详情 |
| 2018-12-31 | 15,171 | 0 | 88 | 1,984 | 3,622 | 9,477 | 详情 |
| 2017-12-31 | 14,680 | 0 | 79 | 1,735 | 3,406 | 9,460 | 详情 |
| 2016-12-31 | 14,725 | 0 | 69 | 1,558 | 3,311 | 9,787 | 详情 |
| 2015-12-31 | 15,366 | 0 | 64 | 1,458 | 3,343 | 10,501 | 详情 |
| 2014-12-31 | 14,075 | 0 | 58 | 1,167 | 2,830 | 10,020 | 详情 |
| 2013-12-31 | 16,880 | 0 | 51 | 1,149 | 3,011 | 12,669 | 详情 |
| 2012-12-31 | 16,239 | 0 | 42 | 1,065 | 2,681 | 12,451 | 详情 |
| 2012-06-30 | 16,087 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 16,150 | 0 | 38 | 978 | 2,414 | 12,720 | 详情 |
| 2010-12-31 | 15,297 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 13,958 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 8,129 | 0 | 0 | 0 | 0 | 0 | 详情 |