| 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 | 14,106 | 0 | 365 | 3,171 | 3,808 | 6,762 | 详情 |
| 2022-12-31 | 14,513 | 0 | 395 | 3,365 | 3,903 | 6,850 | 详情 |
| 2021-12-31 | 16,238 | 0 | 389 | 3,401 | 4,379 | 8,069 | 详情 |
| 2020-12-31 | 17,216 | 0 | 309 | 3,061 | 4,966 | 8,880 | 详情 |
| 2019-12-31 | 19,286 | 0 | 203 | 2,714 | 6,744 | 9,625 | 详情 |
| 2018-12-31 | 18,965 | 0 | 164 | 2,592 | 7,133 | 9,076 | 详情 |
| 2017-12-31 | 17,822 | 0 | 156 | 2,498 | 6,424 | 8,744 | 详情 |
| 2016-12-31 | 17,390 | 0 | 158 | 2,482 | 6,247 | 8,503 | 详情 |
| 2015-12-31 | 18,541 | 0 | 171 | 2,746 | 6,617 | 9,007 | 详情 |
| 2014-12-31 | 18,776 | 0 | 179 | 2,816 | 6,039 | 9,742 | 详情 |
| 2013-12-31 | 20,542 | 0 | 178 | 2,973 | 6,907 | 10,484 | 详情 |
| 2012-12-31 | 20,798 | 0 | 194 | 3,145 | 0 | 17,459 | 详情 |
| 2012-06-30 | 17,969 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 19,724 | 0 | 206 | 2,674 | 0 | 16,844 | 详情 |
| 2010-12-31 | 20,424 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 18,468 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 20,175 | 0 | 0 | 0 | 0 | 0 | 详情 |