| 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 | 8,304 | 0 | 769 | 4,532 | 1,659 | 1,344 | 详情 |
| 2022-12-31 | 8,110 | 0 | 691 | 4,079 | 1,817 | 1,523 | 详情 |
| 2021-12-31 | 8,250 | 16 | 697 | 4,054 | 1,873 | 1,610 | 详情 |
| 2020-12-31 | 8,702 | 18 | 707 | 4,220 | 2,001 | 1,756 | 详情 |
| 2019-12-31 | 8,701 | 23 | 710 | 4,133 | 2,028 | 1,807 | 详情 |
| 2018-12-31 | 8,796 | 23 | 609 | 3,735 | 2,115 | 2,314 | 详情 |
| 2017-12-31 | 8,783 | 22 | 596 | 3,521 | 2,286 | 2,358 | 详情 |
| 2016-12-31 | 8,861 | 27 | 522 | 3,731 | 2,684 | 1,897 | 详情 |
| 2015-12-31 | 7,573 | 24 | 429 | 3,013 | 2,075 | 2,032 | 详情 |
| 2014-12-31 | 6,827 | 20 | 443 | 2,999 | 2,021 | 1,344 | 详情 |
| 2013-12-31 | 6,258 | 20 | 262 | 2,511 | 1,984 | 1,481 | 详情 |
| 2012-12-31 | 5,564 | 0 | 250 | 2,367 | 2,087 | 860 | 详情 |
| 2011-12-31 | 5,005 | 0 | 197 | 2,059 | 2,012 | 737 | 详情 |
| 2010-12-31 | 4,782 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 3,291 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 899 | 0 | 0 | 0 | 0 | 0 | 详情 |