| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 1124588 |
| 2020 | 930124 |
| 2019 | 735660 |
| 2018 | 577402 |
| 2017 | 446800 |
| 2016 | 343512 |
| 2015 | 264330 |
| 2014 | 203576 |
| 2013 | 156920 |
| 2012 | 121061 |
| 2011 | 93476 |
| 2010 | 72238 |
| 2009 | 55873 |
| 2008 | 43251 |
| 2007 | 33509 |
| 2006 | 25984 |
| 2005 | 20165 |
| 2004 | 15662 |
| 2003 | 12175 |
| 2002 | 9472 |
| 2001 | 7375 |
| 2000 | 5748 |
| 1999 | 4483 |
| 1998 | 3499 |
| 1997 | 2733 |
| 1996 | 2137 |
| 1995 | 1672 |
| 1994 | 1309 |
| 1993 | 1026 |
| 1992 | 805 |
| 1991 | 632 |
| 1990 | 496 |