| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 1702487 |
| 2020 | 1447406 |
| 2019 | 1192325 |
| 2018 | 993581 |
| 2017 | 863837 |
| 2016 | 772273 |
| 2015 | 695698 |
| 2014 | 631183 |
| 2013 | 576455 |
| 2012 | 529730 |
| 2011 | 489600 |
| 2010 | 454942 |
| 2009 | 424854 |
| 2008 | 398606 |
| 2007 | 375607 |
| 2006 | 355368 |
| 2005 | 337489 |
| 2004 | 321637 |
| 2003 | 307535 |
| 2002 | 294949 |
| 2001 | 283683 |
| 2000 | 273572 |
| 1999 | 264473 |
| 1998 | 256265 |
| 1997 | 248846 |
| 1996 | 242125 |
| 1995 | 236024 |
| 1994 | 230477 |
| 1993 | 225425 |
| 1992 | 220816 |
| 1991 | 216606 |
| 1990 | 212754 |