| 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 | 2,448 | 1 | 58 | 486 | 638 | 1,265 | 详情 |
| 2022-12-31 | 2,699 | 1 | 73 | 560 | 702 | 1,363 | 详情 |
| 2021-12-31 | 2,609 | 1 | 86 | 565 | 641 | 1,316 | 详情 |
| 2020-12-31 | 2,489 | 1 | 85 | 541 | 601 | 1,261 | 详情 |
| 2019-12-31 | 2,639 | 2 | 85 | 550 | 639 | 1,363 | 详情 |
| 2018-12-31 | 2,543 | 2 | 90 | 596 | 572 | 1,283 | 详情 |
| 2017-12-31 | 2,314 | 3 | 75 | 488 | 499 | 1,249 | 详情 |
| 2016-12-31 | 2,078 | 3 | 82 | 405 | 446 | 1,142 | 详情 |
| 2015-12-31 | 1,668 | 2 | 51 | 313 | 353 | 949 | 详情 |
| 2014-12-31 | 1,217 | 2 | 45 | 291 | 265 | 614 | 详情 |
| 2013-12-31 | 1,150 | 1 | 33 | 235 | 213 | 668 | 详情 |
| 2012-12-31 | 1,123 | 0 | 33 | 205 | 238 | 647 | 详情 |
| 2012-06-30 | 1,186 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 1,115 | 0 | 30 | 152 | 59 | 13 | 详情 |
| 2010-12-31 | 1,260 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2008-12-31 | 1,339 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 3,432 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 2,607 | 0 | 0 | 0 | 0 | 0 | 详情 |