| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 219422 |
| 2020 | 216079 |
| 2019 | 212736 |
| 2018 | 198066 |
| 2017 | 168017 |
| 2016 | 146663 |
| 2015 | 136550 |
| 2014 | 131517 |
| 2013 | 128947 |
| 2012 | 127616 |
| 2011 | 126922 |
| 2010 | 126559 |
| 2009 | 126368 |
| 2008 | 126268 |
| 2007 | 126216 |
| 2006 | 126188 |
| 2005 | 126174 |
| 2004 | 126166 |
| 2003 | 126162 |
| 2002 | 126160 |
| 2001 | 126159 |
| 2000 | 126158 |
| 1999 | 126158 |
| 1998 | 126158 |
| 1997 | 126158 |
| 1996 | 126158 |
| 1995 | 126158 |
| 1994 | 126158 |
| 1993 | 126158 |
| 1992 | 126158 |
| 1991 | 126158 |
| 1990 | 126158 |