| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 76337 |
| 2020 | 65199 |
| 2019 | 54061 |
| 2018 | 42722 |
| 2017 | 31383 |
| 2016 | 22609 |
| 2015 | 16671 |
| 2014 | 12560 |
| 2013 | 9655 |
| 2012 | 7561 |
| 2011 | 6024 |
| 2010 | 4878 |
| 2009 | 4009 |
| 2008 | 3341 |
| 2007 | 2821 |
| 2006 | 2410 |
| 2005 | 2082 |
| 2004 | 1818 |
| 2003 | 1602 |
| 2002 | 1425 |
| 2001 | 1278 |
| 2000 | 1154 |
| 1999 | 1051 |
| 1998 | 963 |
| 1997 | 888 |
| 1996 | 823 |
| 1995 | 767 |
| 1994 | 719 |
| 1993 | 677 |
| 1992 | 640 |
| 1991 | 607 |
| 1990 | 578 |