| 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 | 64,305 | 74 | 1,912 | 24,832 | 21,562 | 15,925 | 详情 |
| 2022-12-31 | 67,199 | 80 | 2,020 | 25,293 | 22,951 | 16,855 | 详情 |
| 2021-12-31 | 61,598 | 57 | 1,467 | 21,884 | 21,557 | 16,633 | 详情 |
| 2020-12-31 | 59,159 | 51 | 1,234 | 20,517 | 31,870 | 5,487 | 详情 |
| 2019-12-31 | 59,052 | 49 | 1,146 | 19,968 | 31,844 | 6,045 | 详情 |
| 2018-12-31 | 56,079 | 37 | 865 | 18,128 | 30,592 | 6,457 | 详情 |
| 2017-12-31 | 53,531 | 31 | 748 | 16,145 | 29,829 | 6,778 | 详情 |
| 2016-12-31 | 54,983 | 27 | 672 | 15,122 | 29,369 | 9,793 | 详情 |
| 2015-12-31 | 57,971 | 16 | 550 | 14,795 | 31,118 | 11,492 | 详情 |
| 2014-12-31 | 59,178 | 0 | 478 | 13,822 | 31,258 | 13,620 | 详情 |
| 2013-12-31 | 58,639 | 0 | 436 | 12,272 | 30,909 | 15,022 | 详情 |
| 2012-12-31 | 57,795 | 0 | 319 | 10,417 | 0 | 47,059 | 详情 |
| 2011-12-31 | 21,925 | 0 | 193 | 5,755 | 0 | 15,977 | 详情 |
| 2010-12-31 | 21,174 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 15,218 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 6,428 | 0 | 0 | 0 | 0 | 0 | 详情 |