| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 141445 |
| 2020 | 134319 |
| 2019 | 127193 |
| 2018 | 119813 |
| 2017 | 112432 |
| 2016 | 105370 |
| 2015 | 98831 |
| 2014 | 92774 |
| 2013 | 87156 |
| 2012 | 81944 |
| 2011 | 77102 |
| 2010 | 72603 |
| 2009 | 68418 |
| 2008 | 64522 |
| 2007 | 60893 |
| 2006 | 57510 |
| 2005 | 54353 |
| 2004 | 51407 |
| 2003 | 48654 |
| 2002 | 46081 |
| 2001 | 43674 |
| 2000 | 41420 |
| 1999 | 39309 |
| 1998 | 37330 |
| 1997 | 35474 |
| 1996 | 33731 |
| 1995 | 32095 |
| 1994 | 30557 |
| 1993 | 29110 |
| 1992 | 27749 |
| 1991 | 26468 |
| 1990 | 25261 |