| 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 | 72,610 | 0 | 0 | 16,507 | 12,894 | 43,209 | 详情 |
| 2022-12-31 | 72,380 | 0 | 0 | 16,893 | 11,999 | 43,488 | 详情 |
| 2021-12-31 | 81,884 | 0 | 0 | 17,274 | 13,095 | 51,515 | 详情 |
| 2020-12-31 | 83,952 | 0 | 0 | 18,023 | 12,455 | 53,474 | 详情 |
| 2019-12-31 | 88,846 | 0 | 0 | 17,791 | 11,641 | 59,414 | 详情 |
| 2018-12-31 | 88,800 | 0 | 0 | 13,982 | 10,348 | 64,470 | 详情 |
| 2017-12-31 | 85,222 | 0 | 0 | 11,884 | 9,806 | 63,532 | 详情 |
| 2016-12-31 | 71,610 | 0 | 0 | 9,814 | 9,186 | 52,610 | 详情 |
| 2015-12-31 | 70,561 | 0 | 0 | 9,737 | 8,699 | 52,125 | 详情 |
| 2014-12-31 | 71,419 | 0 | 755 | 9,691 | 41,340 | 19,633 | 详情 |
| 2013-12-31 | 72,150 | 0 | 496 | 9,503 | 41,036 | 21,115 | 详情 |
| 2012-12-31 | 80,189 | 0 | 432 | 9,474 | 0 | 70,283 | 详情 |
| 2012-06-30 | 79,728 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 72,671 | 0 | 405 | 7,350 | 0 | 64,916 | 详情 |
| 2010-12-31 | 62,044 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 23,460 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 11,629 | 0 | 0 | 0 | 0 | 0 | 详情 |