| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 170136 |
| 2020 | 156510 |
| 2019 | 142884 |
| 2018 | 122896 |
| 2017 | 97045 |
| 2016 | 76096 |
| 2015 | 62379 |
| 2014 | 53024 |
| 2013 | 46429 |
| 2012 | 41652 |
| 2011 | 38115 |
| 2010 | 35448 |
| 2009 | 33407 |
| 2008 | 31826 |
| 2007 | 30589 |
| 2006 | 29615 |
| 2005 | 28841 |
| 2004 | 28223 |
| 2003 | 27728 |
| 2002 | 27330 |
| 2001 | 27009 |
| 2000 | 26749 |
| 1999 | 26539 |
| 1998 | 26368 |
| 1997 | 26229 |
| 1996 | 26117 |
| 1995 | 26025 |
| 1994 | 25950 |
| 1993 | 25889 |
| 1992 | 25839 |
| 1991 | 25798 |
| 1990 | 25765 |