| 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 | 1,050 | 5 | 66 | 345 | 251 | 383 | 详情 |
| 2022-12-31 | 1,009 | 4 | 46 | 306 | 342 | 311 | 详情 |
| 2021-12-31 | 1,067 | 3 | 46 | 299 | 282 | 437 | 详情 |
| 2020-12-31 | 1,322 | 3 | 53 | 351 | 414 | 501 | 详情 |
| 2019-12-31 | 1,264 | 4 | 48 | 289 | 376 | 547 | 详情 |
| 2018-12-31 | 1,791 | 4 | 50 | 273 | 399 | 1,065 | 详情 |
| 2017-12-31 | 1,844 | 0 | 39 | 260 | 384 | 1,161 | 详情 |
| 2016-12-31 | 1,921 | 0 | 38 | 266 | 305 | 1,312 | 详情 |
| 2015-12-31 | 1,332 | 0 | 40 | 263 | 345 | 684 | 详情 |
| 2014-12-31 | 1,350 | 1 | 38 | 252 | 337 | 722 | 详情 |
| 2013-12-31 | 1,317 | 1 | 36 | 231 | 302 | 747 | 详情 |
| 2012-12-31 | 1,263 | 0 | 31 | 205 | 288 | 739 | 详情 |
| 2011-12-31 | 1,243 | 0 | 21 | 196 | 303 | 723 | 详情 |
| 2010-12-31 | 1,213 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 2,543 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,254 | 0 | 0 | 0 | 0 | 0 | 详情 |