| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 526334 |
| 2020 | 435461 |
| 2019 | 344588 |
| 2018 | 273615 |
| 2017 | 237817 |
| 2016 | 220340 |
| 2015 | 207612 |
| 2014 | 198203 |
| 2013 | 191164 |
| 2012 | 185852 |
| 2011 | 181813 |
| 2010 | 178726 |
| 2009 | 176356 |
| 2008 | 174531 |
| 2007 | 173121 |
| 2006 | 172029 |
| 2005 | 171183 |
| 2004 | 170527 |
| 2003 | 170017 |
| 2002 | 169620 |
| 2001 | 169312 |
| 2000 | 169072 |
| 1999 | 168885 |
| 1998 | 168740 |
| 1997 | 168626 |
| 1996 | 168538 |
| 1995 | 168469 |
| 1994 | 168415 |
| 1993 | 168374 |
| 1992 | 168341 |
| 1991 | 168316 |
| 1990 | 168296 |