| 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 | 870 | 0 | 22 | 630 | 0 | 218 | 详情 |
| 2022-12-31 | 877 | 23 | 0 | 612 | 0 | 242 | 详情 |
| 2021-12-31 | 812 | 18 | 0 | 592 | 0 | 202 | 详情 |
| 2020-12-31 | 772 | 22 | 0 | 557 | 0 | 193 | 详情 |
| 2019-12-31 | 841 | 15 | 0 | 473 | 0 | 353 | 详情 |
| 2018-12-31 | 892 | 0 | 12 | 0 | 426 | 454 | 详情 |
| 2017-12-31 | 934 | 0 | 9 | 0 | 442 | 483 | 详情 |
| 2016-12-31 | 996 | 0 | 6 | 0 | 467 | 523 | 详情 |
| 2015-12-31 | 1,041 | 0 | 7 | 0 | 449 | 585 | 详情 |
| 2014-12-31 | 1,083 | 0 | 7 | 0 | 463 | 613 | 详情 |
| 2013-12-31 | 1,127 | 0 | 10 | 0 | 423 | 694 | 详情 |
| 2012-12-31 | 1,183 | 0 | 13 | 0 | 0 | 1,170 | 详情 |
| 2011-12-31 | 1,409 | 0 | 11 | 0 | 0 | 1,398 | 详情 |
| 2010-12-31 | 1,249 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 1,441 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 939 | 0 | 0 | 0 | 0 | 0 | 详情 |