| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 231012 |
| 2020 | 210598 |
| 2019 | 190184 |
| 2018 | 212048 |
| 2017 | 187926 |
| 2016 | 213107 |
| 2015 | 188180 |
| 2014 | 212822 |
| 2013 | 188429 |
| 2012 | 212544 |
| 2011 | 188673 |
| 2010 | 212272 |
| 2009 | 188913 |
| 2008 | 212006 |
| 2007 | 189147 |
| 2006 | 211746 |
| 2005 | 189376 |
| 2004 | 211492 |
| 2003 | 189601 |
| 2002 | 211244 |
| 2001 | 189822 |
| 2000 | 211002 |
| 1999 | 190038 |
| 1998 | 210764 |
| 1997 | 190249 |
| 1996 | 210532 |
| 1995 | 190457 |
| 1994 | 210306 |
| 1993 | 190660 |
| 1992 | 210084 |
| 1991 | 190859 |
| 1990 | 209868 |