| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 55152 |
| 2020 | 49758 |
| 2019 | 44364 |
| 2018 | 35547 |
| 2017 | 24465 |
| 2016 | 16817 |
| 2015 | 12641 |
| 2014 | 10171 |
| 2013 | 8619 |
| 2012 | 7598 |
| 2011 | 6903 |
| 2010 | 6416 |
| 2009 | 6069 |
| 2008 | 5817 |
| 2007 | 5632 |
| 2006 | 5495 |
| 2005 | 5393 |
| 2004 | 5317 |
| 2003 | 5260 |
| 2002 | 5216 |
| 2001 | 5184 |
| 2000 | 5159 |
| 1999 | 5140 |
| 1998 | 5126 |
| 1997 | 5115 |
| 1996 | 5107 |
| 1995 | 5100 |
| 1994 | 5096 |
| 1993 | 5092 |
| 1992 | 5089 |
| 1991 | 5087 |
| 1990 | 5085 |