| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 1753769 |
| 2020 | 1437122 |
| 2019 | 1120475 |
| 2018 | 736227 |
| 2017 | 351978 |
| 2016 | 171285 |
| 2015 | 100656 |
| 2014 | 67987 |
| 2013 | 50891 |
| 2012 | 41096 |
| 2011 | 35097 |
| 2010 | 31238 |
| 2009 | 28665 |
| 2008 | 26902 |
| 2007 | 25671 |
| 2006 | 24799 |
| 2005 | 24174 |
| 2004 | 23723 |
| 2003 | 23396 |
| 2002 | 23157 |
| 2001 | 22982 |
| 2000 | 22854 |
| 1999 | 22760 |
| 1998 | 22691 |
| 1997 | 22640 |
| 1996 | 22602 |
| 1995 | 22575 |
| 1994 | 22554 |
| 1993 | 22539 |
| 1992 | 22528 |
| 1991 | 22520 |
| 1990 | 22514 |