| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 300547 |
| 2020 | 288187 |
| 2019 | 275827 |
| 2018 | 263521 |
| 2017 | 251214 |
| 2016 | 239263 |
| 2015 | 227934 |
| 2014 | 217193 |
| 2013 | 207006 |
| 2012 | 197343 |
| 2011 | 188174 |
| 2010 | 179473 |
| 2009 | 171214 |
| 2008 | 163372 |
| 2007 | 155924 |
| 2006 | 148850 |
| 2005 | 142129 |
| 2004 | 135741 |
| 2003 | 129670 |
| 2002 | 123897 |
| 2001 | 118408 |
| 2000 | 113186 |
| 1999 | 108219 |
| 1998 | 103492 |
| 1997 | 98993 |
| 1996 | 94710 |
| 1995 | 90632 |
| 1994 | 86747 |
| 1993 | 83047 |
| 1992 | 79522 |
| 1991 | 76162 |
| 1990 | 72959 |