| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 118208 |
| 2020 | 110405 |
| 2019 | 102602 |
| 2018 | 95013 |
| 2017 | 87424 |
| 2016 | 80227 |
| 2015 | 73677 |
| 2014 | 67711 |
| 2013 | 62273 |
| 2012 | 57312 |
| 2011 | 52784 |
| 2010 | 48648 |
| 2009 | 44867 |
| 2008 | 41409 |
| 2007 | 38243 |
| 2006 | 35344 |
| 2005 | 32686 |
| 2004 | 30248 |
| 2003 | 28010 |
| 2002 | 25956 |
| 2001 | 24067 |
| 2000 | 22330 |
| 1999 | 20732 |
| 1998 | 19260 |
| 1997 | 17904 |
| 1996 | 16654 |
| 1995 | 15501 |
| 1994 | 14437 |
| 1993 | 13453 |
| 1992 | 12545 |
| 1991 | 11704 |
| 1990 | 10927 |