| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 76025 |
| 2020 | 58638 |
| 2019 | 41251 |
| 2018 | 28457 |
| 2017 | 23119 |
| 2016 | 20629 |
| 2015 | 18943 |
| 2014 | 17772 |
| 2013 | 16944 |
| 2012 | 16350 |
| 2011 | 15920 |
| 2010 | 15605 |
| 2009 | 15373 |
| 2008 | 15203 |
| 2007 | 15076 |
| 2006 | 14982 |
| 2005 | 14912 |
| 2004 | 14860 |
| 2003 | 14821 |
| 2002 | 14792 |
| 2001 | 14771 |
| 2000 | 14754 |
| 1999 | 14742 |
| 1998 | 14733 |
| 1997 | 14727 |
| 1996 | 14722 |
| 1995 | 14718 |
| 1994 | 14715 |
| 1993 | 14713 |
| 1992 | 14711 |
| 1991 | 14710 |
| 1990 | 14709 |