| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 116739 |
| 2020 | 90244 |
| 2019 | 63749 |
| 2018 | 45810 |
| 2017 | 34434 |
| 2016 | 26589 |
| 2015 | 20644 |
| 2014 | 16115 |
| 2013 | 12646 |
| 2012 | 9975 |
| 2011 | 7908 |
| 2010 | 6300 |
| 2009 | 5043 |
| 2008 | 4056 |
| 2007 | 3278 |
| 2006 | 2661 |
| 2005 | 2169 |
| 2004 | 1776 |
| 2003 | 1461 |
| 2002 | 1206 |
| 2001 | 1000 |
| 2000 | 833 |
| 1999 | 696 |
| 1998 | 584 |
| 1997 | 492 |
| 1996 | 415 |
| 1995 | 352 |
| 1994 | 300 |
| 1993 | 256 |
| 1992 | 219 |
| 1991 | 189 |
| 1990 | 163 |