| 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 | 8,565 | 4 | 796 | 3,941 | 1,527 | 2,297 | 详情 |
| 2022-12-31 | 8,191 | 5 | 658 | 3,585 | 1,553 | 2,390 | 详情 |
| 2021-12-31 | 7,034 | 1 | 506 | 2,841 | 1,365 | 2,321 | 详情 |
| 2020-12-31 | 5,799 | 2 | 380 | 2,432 | 1,150 | 1,835 | 详情 |
| 2019-12-31 | 5,660 | 1 | 303 | 2,262 | 1,135 | 1,959 | 详情 |
| 2018-12-31 | 5,659 | 0 | 237 | 2,068 | 1,120 | 2,234 | 详情 |
| 2017-12-31 | 5,308 | 1 | 192 | 1,777 | 1,037 | 2,301 | 详情 |
| 2016-12-31 | 4,072 | 0 | 153 | 1,392 | 833 | 1,694 | 详情 |
| 2015-12-31 | 2,442 | 1 | 94 | 1,064 | 581 | 702 | 详情 |
| 2014-12-31 | 2,539 | 2 | 75 | 978 | 649 | 835 | 详情 |
| 2013-12-31 | 2,360 | 1 | 59 | 838 | 633 | 829 | 详情 |
| 2012-12-31 | 2,230 | 0 | 68 | 792 | 577 | 793 | 详情 |
| 2011-12-31 | 2,544 | 0 | 79 | 907 | 0 | 1,558 | 详情 |
| 2010-12-31 | 11 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 5,049 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 6,571 | 0 | 0 | 0 | 0 | 0 | 详情 |