| 年份 | R&D内部经费支出(万元) |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 2362815 |
| 2020 | 2189929 |
| 2019 | 2017043 |
| 2018 | 1806577 |
| 2017 | 1549977 |
| 2016 | 1317928 |
| 2015 | 1139474 |
| 2014 | 1000041 |
| 2013 | 889534 |
| 2012 | 800828 |
| 2011 | 728803 |
| 2010 | 669717 |
| 2009 | 620797 |
| 2008 | 579959 |
| 2007 | 545614 |
| 2006 | 516537 |
| 2005 | 491772 |
| 2004 | 470566 |
| 2003 | 452322 |
| 2002 | 436558 |
| 2001 | 422883 |
| 2000 | 410980 |
| 1999 | 400587 |
| 1998 | 391487 |
| 1997 | 383499 |
| 1996 | 376472 |
| 1995 | 370277 |
| 1994 | 364807 |
| 1993 | 359968 |
| 1992 | 355682 |
| 1991 | 351880 |
| 1990 | 348503 |