| 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 | 900 | 0 | 292 | 557 | 51 | 0 | 详情 |
| 2022-12-31 | 711 | 0 | 222 | 428 | 61 | 0 | 详情 |
| 2021-12-31 | 610 | 0 | 139 | 394 | 77 | 0 | 详情 |
| 2020-12-31 | 604 | 0 | 160 | 365 | 79 | 0 | 详情 |
| 2019-12-31 | 503 | 0 | 143 | 304 | 56 | 0 | 详情 |
| 2018-12-31 | 322 | 0 | 77 | 208 | 0 | 37 | 详情 |
| 2017-12-31 | 296 | 0 | 70 | 185 | 0 | 41 | 详情 |
| 2016-12-31 | 264 | 0 | 60 | 165 | 34 | 5 | 详情 |
| 2015-12-31 | 172 | 1 | 36 | 117 | 0 | 18 | 详情 |
| 2014-12-31 | 1,346 | 3 | 99 | 458 | 266 | 520 | 详情 |
| 2013-12-31 | 1,466 | 3 | 109 | 452 | 297 | 605 | 详情 |
| 2012-12-31 | 1,507 | 0 | 100 | 405 | 285 | 663 | 详情 |
| 2011-12-31 | 1,612 | 0 | 82 | 392 | 320 | 818 | 详情 |
| 2010-12-31 | 1,701 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 2,351 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 2,433 | 0 | 0 | 0 | 0 | 0 | 详情 |