| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 415143 |
| 2020 | 354664 |
| 2019 | 294185 |
| 2018 | 244450 |
| 2017 | 218720 |
| 2016 | 206148 |
| 2015 | 196959 |
| 2014 | 190161 |
| 2013 | 185084 |
| 2012 | 181266 |
| 2011 | 178379 |
| 2010 | 176187 |
| 2009 | 174516 |
| 2008 | 173240 |
| 2007 | 172264 |
| 2006 | 171515 |
| 2005 | 170941 |
| 2004 | 170500 |
| 2003 | 170161 |
| 2002 | 169900 |
| 2001 | 169700 |
| 2000 | 169545 |
| 1999 | 169427 |
| 1998 | 169335 |
| 1997 | 169265 |
| 1996 | 169211 |
| 1995 | 169169 |
| 1994 | 169137 |
| 1993 | 169112 |
| 1992 | 169093 |
| 1991 | 169078 |
| 1990 | 169067 |