| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 106761 |
| 2020 | 89731 |
| 2019 | 72701 |
| 2018 | 53964 |
| 2017 | 35227 |
| 2016 | 22482 |
| 2015 | 15147 |
| 2014 | 10703 |
| 2013 | 7886 |
| 2012 | 6028 |
| 2011 | 4760 |
| 2010 | 3867 |
| 2009 | 3221 |
| 2008 | 2743 |
| 2007 | 2382 |
| 2006 | 2103 |
| 2005 | 1886 |
| 2004 | 1713 |
| 2003 | 1574 |
| 2002 | 1461 |
| 2001 | 1369 |
| 2000 | 1292 |
| 1999 | 1229 |
| 1998 | 1175 |
| 1997 | 1130 |
| 1996 | 1092 |
| 1995 | 1059 |
| 1994 | 1032 |
| 1993 | 1008 |
| 1992 | 987 |
| 1991 | 970 |
| 1990 | 954 |