| 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 | 8,173 | 0 | 0 | 5,424 | 2,060 | 689 | 详情 |
| 2022-12-31 | 7,750 | 0 | 4,414 | 0 | 2,254 | 1,082 | 详情 |
| 2021-12-31 | 8,116 | 0 | 4,490 | 0 | 2,534 | 1,092 | 详情 |
| 2020-12-31 | 6,737 | 0 | 3,743 | 0 | 2,048 | 946 | 详情 |
| 2019-12-31 | 6,225 | 0 | 4,114 | 0 | 1,436 | 675 | 详情 |
| 2018-12-31 | 2,827 | 0 | 0 | 1,322 | 1,104 | 401 | 详情 |
| 2017-12-31 | 3,724 | 0 | 0 | 1,210 | 1,298 | 1,216 | 详情 |
| 2016-12-31 | 3,582 | 0 | 0 | 1,072 | 1,290 | 1,220 | 详情 |
| 2015-12-31 | 3,579 | 0 | 0 | 1,067 | 1,290 | 1,222 | 详情 |
| 2014-12-31 | 3,521 | 0 | 0 | 867 | 1,290 | 1,364 | 详情 |
| 2013-12-31 | 3,486 | 0 | 0 | 797 | 1,290 | 1,399 | 详情 |
| 2012-12-31 | 3,478 | 0 | 0 | 783 | 1,286 | 1,409 | 详情 |
| 2012-06-30 | 3,486 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 3,475 | 0 | 0 | 780 | 1,286 | 1,409 | 详情 |
| 2010-12-31 | 1,847 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 1,496 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,722 | 0 | 0 | 0 | 0 | 0 | 详情 |