| 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 | 1,237 | 14 | 0 | 254 | 409 | 560 | 详情 |
| 2022-12-31 | 1,309 | 11 | 0 | 246 | 402 | 650 | 详情 |
| 2021-12-31 | 1,214 | 11 | 0 | 194 | 349 | 660 | 详情 |
| 2020-12-31 | 1,256 | 7 | 0 | 186 | 357 | 706 | 详情 |
| 2019-12-31 | 1,336 | 14 | 0 | 172 | 376 | 774 | 详情 |
| 2018-12-31 | 1,401 | 0 | 14 | 176 | 372 | 839 | 详情 |
| 2017-12-31 | 1,466 | 0 | 14 | 151 | 304 | 997 | 详情 |
| 2016-12-31 | 1,812 | 0 | 14 | 200 | 522 | 1,076 | 详情 |
| 2015-12-31 | 1,638 | 0 | 13 | 157 | 411 | 1,057 | 详情 |
| 2014-12-31 | 1,654 | 0 | 6 | 131 | 377 | 1,140 | 详情 |
| 2013-12-31 | 1,861 | 0 | 6 | 171 | 468 | 1,216 | 详情 |
| 2012-12-31 | 1,955 | 0 | 8 | 168 | 457 | 1,322 | 详情 |
| 2012-06-30 | 1,985 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 1,851 | 0 | 9 | 0 | 0 | 1,842 | 详情 |
| 2010-12-31 | 1,884 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 1,865 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 2,479 | 0 | 0 | 0 | 0 | 0 | 详情 |