| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 210505 |
| 2020 | 191750 |
| 2019 | 172995 |
| 2018 | 152034 |
| 2017 | 128399 |
| 2016 | 107291 |
| 2015 | 90791 |
| 2014 | 77735 |
| 2013 | 67287 |
| 2012 | 58836 |
| 2011 | 51934 |
| 2010 | 46245 |
| 2009 | 41517 |
| 2008 | 37555 |
| 2007 | 34211 |
| 2006 | 31370 |
| 2005 | 28941 |
| 2004 | 26851 |
| 2003 | 25044 |
| 2002 | 23473 |
| 2001 | 22101 |
| 2000 | 20897 |
| 1999 | 19837 |
| 1998 | 18900 |
| 1997 | 18068 |
| 1996 | 17327 |
| 1995 | 16666 |
| 1994 | 16074 |
| 1993 | 15542 |
| 1992 | 15064 |
| 1991 | 14632 |
| 1990 | 14242 |