| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 331590 |
| 2020 | 261145 |
| 2019 | 190700 |
| 2018 | 139000 |
| 2017 | 101035 |
| 2016 | 73345 |
| 2015 | 53251 |
| 2014 | 38667 |
| 2013 | 28081 |
| 2012 | 20396 |
| 2011 | 14816 |
| 2010 | 10764 |
| 2009 | 7822 |
| 2008 | 5684 |
| 2007 | 4131 |
| 2006 | 3003 |
| 2005 | 2183 |
| 2004 | 1588 |
| 2003 | 1154 |
| 2002 | 840 |
| 2001 | 611 |
| 2000 | 444 |
| 1999 | 323 |
| 1998 | 235 |
| 1997 | 171 |
| 1996 | 125 |
| 1995 | 91 |
| 1994 | 66 |
| 1993 | 48 |
| 1992 | 35 |
| 1991 | 26 |
| 1990 | 19 |