| 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 | 6,174 | 6 | 450 | 4,763 | 955 | 0 | 详情 |
| 2022-12-31 | 5,279 | 5 | 379 | 4,237 | 658 | 0 | 详情 |
| 2021-12-31 | 5,210 | 6 | 364 | 4,056 | 784 | 0 | 详情 |
| 2020-12-31 | 4,569 | 5 | 317 | 3,549 | 698 | 0 | 详情 |
| 2019-12-31 | 4,070 | 4 | 240 | 3,155 | 671 | 0 | 详情 |
| 2018-12-31 | 4,228 | 4 | 262 | 3,217 | 0 | 745 | 详情 |
| 2017-12-31 | 4,486 | 5 | 268 | 3,443 | 0 | 770 | 详情 |
| 2016-12-31 | 4,217 | 3 | 273 | 3,163 | 0 | 778 | 详情 |
| 2015-12-31 | 936 | 1 | 10 | 60 | 61 | 804 | 详情 |
| 2014-12-31 | 1,078 | 1 | 10 | 67 | 70 | 930 | 详情 |
| 2013-12-31 | 1,086 | 1 | 9 | 64 | 69 | 943 | 详情 |
| 2012-12-31 | 1,095 | 0 | 10 | 54 | 58 | 973 | 详情 |
| 2012-06-30 | 1,082 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 1,073 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2010-12-31 | 1,153 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2008-12-31 | 1,041 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 1,300 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 2,700 | 0 | 0 | 0 | 0 | 0 | 详情 |