| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 150117 |
| 2020 | 174300 |
| 2019 | 198483 |
| 2018 | 224765 |
| 2017 | 251046 |
| 2016 | 278163 |
| 2015 | 307769 |
| 2014 | 340047 |
| 2013 | 375189 |
| 2012 | 413397 |
| 2011 | 454880 |
| 2010 | 499861 |
| 2009 | 548568 |
| 2008 | 601243 |
| 2007 | 658135 |
| 2006 | 719504 |
| 2005 | 785620 |
| 2004 | 856762 |
| 2003 | 933219 |
| 2002 | 1015291 |
| 2001 | 1103284 |
| 2000 | 1197517 |
| 1999 | 1298316 |
| 1998 | 1406017 |
| 1997 | 1520963 |
| 1996 | 1643508 |
| 1995 | 1774011 |
| 1994 | 1912840 |
| 1993 | 2060372 |
| 1992 | 2216987 |
| 1991 | 2383075 |
| 1990 | 2559031 |