| 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 | 4,255 | 0 | 0 | 400 | 0 | 3,344 | 详情 |
| 2022-12-31 | 4,887 | 0 | 17 | 386 | 411 | 3,987 | 详情 |
| 2021-12-31 | 3,848 | 0 | 17 | 367 | 341 | 3,027 | 详情 |
| 2020-12-31 | 3,326 | 0 | 15 | 328 | 299 | 2,590 | 详情 |
| 2019-12-31 | 2,566 | 0 | 12 | 295 | 274 | 1,892 | 详情 |
| 2018-12-31 | 2,371 | 0 | 12 | 276 | 270 | 1,702 | 详情 |
| 2017-12-31 | 2,049 | 0 | 12 | 262 | 273 | 1,370 | 详情 |
| 2016-12-31 | 1,675 | 0 | 12 | 233 | 253 | 1,006 | 详情 |
| 2015-12-31 | 1,429 | 0 | 11 | 231 | 266 | 755 | 详情 |
| 2014-12-31 | 1,655 | 0 | 10 | 211 | 266 | 948 | 详情 |
| 2013-12-31 | 1,386 | 0 | 10 | 190 | 193 | 756 | 详情 |
| 2012-12-31 | 1,375 | 0 | 8 | 179 | 197 | 803 | 详情 |
| 2011-12-31 | 1,268 | 0 | 8 | 199 | 206 | 0 | 详情 |
| 2010-12-31 | 2,056 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 2,609 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,641 | 0 | 0 | 0 | 0 | 0 | 详情 |