| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 89874 |
| 2020 | 82528 |
| 2019 | 75182 |
| 2018 | 62371 |
| 2017 | 45206 |
| 2016 | 32842 |
| 2015 | 25877 |
| 2014 | 21662 |
| 2013 | 18971 |
| 2012 | 17183 |
| 2011 | 15960 |
| 2010 | 15105 |
| 2009 | 14497 |
| 2008 | 14060 |
| 2007 | 13742 |
| 2006 | 13509 |
| 2005 | 13339 |
| 2004 | 13213 |
| 2003 | 13119 |
| 2002 | 13050 |
| 2001 | 12999 |
| 2000 | 12961 |
| 1999 | 12932 |
| 1998 | 12911 |
| 1997 | 12895 |
| 1996 | 12884 |
| 1995 | 12875 |
| 1994 | 12868 |
| 1993 | 12864 |
| 1992 | 12860 |
| 1991 | 12857 |
| 1990 | 12855 |