| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 152124 |
| 2020 | 137518 |
| 2019 | 122912 |
| 2018 | 109506 |
| 2017 | 96980 |
| 2016 | 85654 |
| 2015 | 75678 |
| 2014 | 66889 |
| 2013 | 59142 |
| 2012 | 52312 |
| 2011 | 46287 |
| 2010 | 40971 |
| 2009 | 36279 |
| 2008 | 32136 |
| 2007 | 28476 |
| 2006 | 25242 |
| 2005 | 22384 |
| 2004 | 19856 |
| 2003 | 17620 |
| 2002 | 15641 |
| 2001 | 13890 |
| 2000 | 12339 |
| 1999 | 10965 |
| 1998 | 9747 |
| 1997 | 8668 |
| 1996 | 7711 |
| 1995 | 6862 |
| 1994 | 6108 |
| 1993 | 5439 |
| 1992 | 4846 |
| 1991 | 4318 |
| 1990 | 3849 |