| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 803093 |
| 2020 | 777509 |
| 2019 | 751925 |
| 2018 | 667516 |
| 2017 | 513970 |
| 2016 | 410753 |
| 2015 | 362474 |
| 2014 | 338055 |
| 2013 | 325157 |
| 2012 | 318177 |
| 2011 | 314350 |
| 2010 | 312235 |
| 2009 | 311061 |
| 2008 | 310409 |
| 2007 | 310045 |
| 2006 | 309843 |
| 2005 | 309730 |
| 2004 | 309667 |
| 2003 | 309632 |
| 2002 | 309612 |
| 2001 | 309601 |
| 2000 | 309595 |
| 1999 | 309592 |
| 1998 | 309590 |
| 1997 | 309589 |
| 1996 | 309588 |
| 1995 | 309588 |
| 1994 | 309588 |
| 1993 | 309588 |
| 1992 | 309587 |
| 1991 | 309587 |
| 1990 | 309587 |