| 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 | 2,575 | 0 | 130 | 970 | 495 | 980 | 详情 |
| 2022-12-31 | 2,962 | 0 | 171 | 1,282 | 498 | 1,011 | 详情 |
| 2021-12-31 | 3,124 | 0 | 173 | 1,433 | 473 | 1,045 | 详情 |
| 2020-12-31 | 3,070 | 0 | 154 | 1,360 | 498 | 1,058 | 详情 |
| 2019-12-31 | 2,797 | 0 | 126 | 1,158 | 405 | 1,108 | 详情 |
| 2018-12-31 | 3,155 | 0 | 113 | 1,081 | 399 | 1,562 | 详情 |
| 2017-12-31 | 3,175 | 0 | 89 | 1,110 | 448 | 1,528 | 详情 |
| 2016-12-31 | 3,247 | 0 | 92 | 1,061 | 544 | 1,550 | 详情 |
| 2015-12-31 | 2,802 | 0 | 64 | 760 | 416 | 1,562 | 详情 |
| 2014-12-31 | 2,910 | 0 | 45 | 678 | 445 | 1,742 | 详情 |
| 2013-12-31 | 1,465 | 0 | 29 | 319 | 285 | 832 | 详情 |
| 2012-12-31 | 1,406 | 0 | 29 | 0 | 0 | 936 | 详情 |
| 2012-06-30 | 1,375 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 1,375 | 0 | 26 | 0 | 0 | 1,014 | 详情 |
| 2010-12-31 | 1,410 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 93 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 721 | 0 | 0 | 0 | 0 | 0 | 详情 |