| 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 | 2,304 | 3 | 32 | 298 | 425 | 1,546 | 详情 |
| 2022-12-31 | 2,459 | 4 | 64 | 375 | 454 | 1,562 | 详情 |
| 2021-12-31 | 1,612 | 2 | 22 | 147 | 255 | 1,186 | 详情 |
| 2020-12-31 | 2,143 | 14 | 70 | 162 | 370 | 1,527 | 详情 |
| 2019-12-31 | 8,098 | 14 | 265 | 1,806 | 1,640 | 4,373 | 详情 |
| 2018-12-31 | 15,165 | 19 | 354 | 2,719 | 4,178 | 7,895 | 详情 |
| 2017-12-31 | 16,210 | 13 | 279 | 2,416 | 3,531 | 9,971 | 详情 |
| 2016-12-31 | 4,388 | 0 | 0 | 389 | 946 | 3,053 | 详情 |
| 2015-12-31 | 3,198 | 0 | 0 | 279 | 733 | 2,186 | 详情 |
| 2014-12-31 | 2,894 | 0 | 0 | 233 | 624 | 2,037 | 详情 |
| 2013-12-31 | 2,739 | 0 | 0 | 221 | 589 | 1,929 | 详情 |
| 2012-12-31 | 2,998 | 0 | 0 | 243 | 689 | 2,066 | 详情 |
| 2012-06-30 | 2,439 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 3,071 | 0 | 0 | 491 | 1,228 | 1,352 | 详情 |
| 2010-12-31 | 3,398 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 2,224 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,194 | 0 | 0 | 0 | 0 | 0 | 详情 |