| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 378930 |
| 2020 | 315888 |
| 2019 | 252846 |
| 2018 | 204805 |
| 2017 | 176224 |
| 2016 | 157978 |
| 2015 | 143305 |
| 2014 | 131372 |
| 2013 | 121571 |
| 2012 | 113448 |
| 2011 | 106663 |
| 2010 | 100955 |
| 2009 | 96122 |
| 2008 | 92008 |
| 2007 | 88487 |
| 2006 | 85461 |
| 2005 | 82849 |
| 2004 | 80588 |
| 2003 | 78623 |
| 2002 | 76911 |
| 2001 | 75415 |
| 2000 | 74106 |
| 1999 | 72958 |
| 1998 | 71949 |
| 1997 | 71061 |
| 1996 | 70278 |
| 1995 | 69587 |
| 1994 | 68977 |
| 1993 | 68437 |
| 1992 | 67959 |
| 1991 | 67535 |
| 1990 | 67160 |