| 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 | 2,617 | 1 | 48 | 357 | 541 | 1,670 | 详情 |
| 2022-12-31 | 2,753 | 1 | 49 | 341 | 586 | 1,776 | 详情 |
| 2021-12-31 | 2,676 | 1 | 51 | 284 | 550 | 1,790 | 详情 |
| 2020-12-31 | 2,929 | 0 | 50 | 285 | 547 | 2,047 | 详情 |
| 2019-12-31 | 3,320 | 0 | 47 | 296 | 585 | 2,392 | 详情 |
| 2018-12-31 | 3,336 | 0 | 47 | 278 | 567 | 2,444 | 详情 |
| 2017-12-31 | 4,671 | 0 | 89 | 513 | 852 | 3,217 | 详情 |
| 2016-12-31 | 6,865 | 0 | 86 | 688 | 1,314 | 4,777 | 详情 |
| 2015-12-31 | 8,118 | 0 | 87 | 787 | 1,622 | 5,622 | 详情 |
| 2014-12-31 | 6,170 | 0 | 56 | 555 | 1,271 | 4,288 | 详情 |
| 2013-12-31 | 5,166 | 0 | 41 | 434 | 1,085 | 3,606 | 详情 |
| 2012-12-31 | 5,186 | 0 | 36 | 394 | 1,364 | 3,392 | 详情 |
| 2012-06-30 | 3,818 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 3,831 | 0 | 30 | 249 | 1,073 | 2,479 | 详情 |
| 2010-12-31 | 3,901 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 2,847 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-06-30 | 2,101 | 0 | 0 | 0 | 0 | 0 | 详情 |