| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 59048 |
| 2020 | 55224 |
| 2019 | 51400 |
| 2018 | 47678 |
| 2017 | 43956 |
| 2016 | 40426 |
| 2015 | 37209 |
| 2014 | 34277 |
| 2013 | 31602 |
| 2012 | 29159 |
| 2011 | 26926 |
| 2010 | 24884 |
| 2009 | 23014 |
| 2008 | 21302 |
| 2007 | 19732 |
| 2006 | 18291 |
| 2005 | 16969 |
| 2004 | 15754 |
| 2003 | 14636 |
| 2002 | 13608 |
| 2001 | 12661 |
| 2000 | 11788 |
| 1999 | 10984 |
| 1998 | 10241 |
| 1997 | 9555 |
| 1996 | 8922 |
| 1995 | 8335 |
| 1994 | 7793 |
| 1993 | 7291 |
| 1992 | 6826 |
| 1991 | 6394 |
| 1990 | 5994 |