| 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 | 5,418 | 1 | 113 | 985 | 1,012 | 3,307 | 详情 |
| 2022-12-31 | 5,534 | 1 | 108 | 885 | 956 | 3,584 | 详情 |
| 2021-12-31 | 5,608 | 2 | 94 | 821 | 860 | 3,831 | 详情 |
| 2020-12-31 | 2,883 | 2 | 72 | 632 | 652 | 1,525 | 详情 |
| 2019-12-31 | 2,420 | 2 | 68 | 541 | 529 | 1,280 | 详情 |
| 2018-12-31 | 2,898 | 2 | 67 | 519 | 618 | 1,692 | 详情 |
| 2017-12-31 | 2,102 | 2 | 52 | 417 | 499 | 1,132 | 详情 |
| 2016-12-31 | 2,031 | 2 | 50 | 398 | 450 | 1,131 | 详情 |
| 2015-12-31 | 1,993 | 2 | 54 | 363 | 422 | 1,152 | 详情 |
| 2014-12-31 | 1,259 | 2 | 46 | 282 | 308 | 621 | 详情 |
| 2013-12-31 | 1,192 | 2 | 43 | 255 | 287 | 605 | 详情 |
| 2012-12-31 | 1,096 | 0 | 43 | 237 | 251 | 565 | 详情 |
| 2012-06-30 | 966 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 983 | 0 | 20 | 210 | 228 | 525 | 详情 |
| 2010-12-31 | 613 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 987 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 388 | 0 | 0 | 0 | 0 | 0 | 详情 |