| 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 | 3,709 | 0 | 83 | 1,340 | 2,286 | 0 | 详情 |
| 2022-12-31 | 3,243 | 0 | 71 | 1,120 | 2,052 | 0 | 详情 |
| 2021-12-31 | 2,927 | 0 | 70 | 966 | 1,891 | 0 | 详情 |
| 2020-12-31 | 2,887 | 0 | 55 | 1,049 | 1,783 | 0 | 详情 |
| 2019-12-31 | 2,417 | 0 | 79 | 817 | 1,521 | 0 | 详情 |
| 2018-12-31 | 2,144 | 0 | 80 | 775 | 0 | 1,289 | 详情 |
| 2017-12-31 | 1,951 | 0 | 79 | 683 | 0 | 1,189 | 详情 |
| 2016-12-31 | 1,718 | 0 | 72 | 539 | 0 | 1,107 | 详情 |
| 2015-12-31 | 1,515 | 0 | 71 | 479 | 0 | 965 | 详情 |
| 2014-12-31 | 1,199 | 0 | 65 | 358 | 0 | 776 | 详情 |
| 2013-12-31 | 1,181 | 0 | 61 | 332 | 0 | 788 | 详情 |
| 2012-12-31 | 1,187 | 0 | 62 | 328 | 0 | 797 | 详情 |
| 2012-06-30 | 1,274 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 1,262 | 0 | 50 | 332 | 0 | 880 | 详情 |
| 2010-12-31 | 1,282 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 456 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 482 | 0 | 0 | 0 | 0 | 0 | 详情 |