| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 246383 |
| 2020 | 206898 |
| 2019 | 167413 |
| 2018 | 136454 |
| 2017 | 119404 |
| 2016 | 109756 |
| 2015 | 102308 |
| 2014 | 96485 |
| 2013 | 91884 |
| 2012 | 88214 |
| 2011 | 85267 |
| 2010 | 82884 |
| 2009 | 80948 |
| 2008 | 79368 |
| 2007 | 78074 |
| 2006 | 77011 |
| 2005 | 76136 |
| 2004 | 75413 |
| 2003 | 74816 |
| 2002 | 74322 |
| 2001 | 73912 |
| 2000 | 73572 |
| 1999 | 73289 |
| 1998 | 73055 |
| 1997 | 72860 |
| 1996 | 72697 |
| 1995 | 72562 |
| 1994 | 72450 |
| 1993 | 72356 |
| 1992 | 72278 |
| 1991 | 72213 |
| 1990 | 72159 |