| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 109852 |
| 2020 | 91765 |
| 2019 | 73678 |
| 2018 | 58128 |
| 2017 | 44500 |
| 2016 | 33656 |
| 2015 | 25555 |
| 2014 | 19481 |
| 2013 | 14907 |
| 2012 | 11451 |
| 2011 | 8829 |
| 2010 | 6833 |
| 2009 | 5307 |
| 2008 | 4137 |
| 2007 | 3236 |
| 2006 | 2541 |
| 2005 | 2001 |
| 2004 | 1582 |
| 2003 | 1254 |
| 2002 | 998 |
| 2001 | 797 |
| 2000 | 638 |
| 1999 | 513 |
| 1998 | 413 |
| 1997 | 334 |
| 1996 | 271 |
| 1995 | 220 |
| 1994 | 180 |
| 1993 | 147 |
| 1992 | 120 |
| 1991 | 99 |
| 1990 | 82 |