| 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 | 1,821 | 0 | 503 | 1,104 | 214 | 0 | 详情 |
| 2022-12-31 | 1,761 | 0 | 456 | 1,100 | 205 | 0 | 详情 |
| 2021-12-31 | 1,721 | 0 | 345 | 1,084 | 292 | 0 | 详情 |
| 2020-12-31 | 1,692 | 0 | 277 | 1,079 | 336 | 0 | 详情 |
| 2019-12-31 | 1,716 | 0 | 330 | 1,057 | 329 | 0 | 详情 |
| 2018-12-31 | 1,630 | 0 | 319 | 981 | 0 | 330 | 详情 |
| 2017-12-31 | 1,615 | 0 | 319 | 941 | 355 | 0 | 详情 |
| 2016-12-31 | 1,025 | 0 | 18 | 74 | 53 | 880 | 详情 |
| 2015-12-31 | 1,084 | 0 | 17 | 71 | 55 | 941 | 详情 |
| 2014-12-31 | 1,156 | 0 | 9 | 56 | 61 | 1,030 | 详情 |
| 2013-12-31 | 1,689 | 0 | 14 | 89 | 160 | 1,426 | 详情 |
| 2012-12-31 | 1,716 | 0 | 12 | 87 | 173 | 1,444 | 详情 |
| 2011-12-31 | 1,981 | 0 | 0 | 108 | 208 | 1,665 | 详情 |
| 2010-12-31 | 2,415 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 2,289 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 2,130 | 0 | 0 | 0 | 0 | 0 | 详情 |