| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 144597 |
| 2020 | 99318 |
| 2019 | 54039 |
| 2018 | 28405 |
| 2017 | 20231 |
| 2016 | 17640 |
| 2015 | 16084 |
| 2014 | 15115 |
| 2013 | 14495 |
| 2012 | 14092 |
| 2011 | 13827 |
| 2010 | 13651 |
| 2009 | 13534 |
| 2008 | 13456 |
| 2007 | 13404 |
| 2006 | 13368 |
| 2005 | 13345 |
| 2004 | 13329 |
| 2003 | 13318 |
| 2002 | 13311 |
| 2001 | 13306 |
| 2000 | 13303 |
| 1999 | 13301 |
| 1998 | 13299 |
| 1997 | 13298 |
| 1996 | 13298 |
| 1995 | 13297 |
| 1994 | 13297 |
| 1993 | 13297 |
| 1992 | 13296 |
| 1991 | 13296 |
| 1990 | 13296 |