| 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 | 688 | 0 | 7 | 66 | 151 | 464 | 详情 |
| 2022-12-31 | 1,005 | 0 | 9 | 73 | 199 | 724 | 详情 |
| 2021-12-31 | 1,243 | 0 | 11 | 90 | 220 | 922 | 详情 |
| 2020-12-31 | 1,268 | 0 | 10 | 106 | 223 | 929 | 详情 |
| 2019-12-31 | 1,047 | 0 | 11 | 93 | 201 | 742 | 详情 |
| 2018-12-31 | 1,152 | 0 | 10 | 91 | 223 | 828 | 详情 |
| 2017-12-31 | 1,234 | 0 | 12 | 89 | 252 | 881 | 详情 |
| 2016-12-31 | 1,462 | 0 | 21 | 239 | 408 | 794 | 详情 |
| 2015-12-31 | 1,570 | 3 | 20 | 256 | 423 | 868 | 详情 |
| 2014-12-31 | 1,633 | 3 | 20 | 260 | 408 | 942 | 详情 |
| 2013-12-31 | 1,698 | 4 | 22 | 249 | 414 | 1,009 | 详情 |
| 2012-12-31 | 1,751 | 0 | 30 | 309 | 465 | 947 | 详情 |
| 2012-06-30 | 1,798 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 1,836 | 0 | 29 | 314 | 0 | 1,493 | 详情 |
| 2010-12-31 | 1,721 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 2,323 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,369 | 0 | 0 | 0 | 0 | 0 | 详情 |