| 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 |
| 2022-12-31 | 719 | 0 | 42 | 182 | 495 | 0 | 详情 |
| 2021-12-31 | 775 | 0 | 45 | 194 | 536 | 0 | 详情 |
| 2020-12-31 | 876 | 0 | 40 | 213 | 623 | 0 | 详情 |
| 2019-12-31 | 864 | 0 | 26 | 199 | 639 | 0 | 详情 |
| 2018-12-31 | 645 | 0 | 0 | 215 | 192 | 238 | 详情 |
| 2017-12-31 | 558 | 0 | 0 | 168 | 160 | 230 | 详情 |
| 2016-12-31 | 965 | 0 | 0 | 161 | 149 | 655 | 详情 |
| 2015-12-31 | 960 | 0 | 0 | 43 | 47 | 870 | 详情 |
| 2014-12-31 | 1,404 | 0 | 0 | 62 | 74 | 1,268 | 详情 |
| 2013-12-31 | 1,531 | 0 | 0 | 64 | 76 | 1,391 | 详情 |
| 2012-12-31 | 1,554 | 0 | 0 | 65 | 70 | 1,419 | 详情 |
| 2012-06-30 | 1,564 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 1,562 | 0 | 0 | 63 | 70 | 1,429 | 详情 |
| 2010-12-31 | 1,965 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 2,029 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,700 | 0 | 0 | 0 | 0 | 0 | 详情 |