| 年份 | 西北地区生产总值占全国GDP比重（%） |
|---|---|
| 1978 | 6.35 |
| 1979 | 6.26 |
| 1980 | 5.98 |
| 1981 | 5.74 |
| 1982 | 5.73 |
| 1983 | 5.76 |
| 1984 | 5.77 |
| 1985 | 5.71 |
| 1986 | 5.81 |
| 1987 | 5.69 |
| 1988 | 5.68 |
| 1989 | 5.65 |
| 1990 | 5.65 |
| 1991 | 5.59 |
| 1992 | 5.26 |
| 1993 | 4.95 |
| 1994 | 4.64 |
| 1995 | 4.50 |
| 1996 | 4.53 |
| 1997 | 4.47 |
| 1998 | 4.48 |
| 1999 | 4.55 |
| 2000 | 4.55 |
| 2001 | 4.55 |
| 2002 | 4.55 |
| 2003 | 4.55 |
| 2004 | 4.57 |
| 2005 | 4.62 |
| 2006 | 4.69 |
| 2007 | 4.74 |
| 2008 | 4.94 |
| 2009 | 4.96 |
| 2010 | 5.08 |
| 2011 | 5.28 |
| 2012 | 5.52 |
| 2013 | 5.68 |
| 2014 | 5.77 |
| 2015 | 5.70 |
| 2016 | 5.68 |
| 2017 | 5.76 |
| 2018 | 5.85 |
| 2019 | 5.88 |
| 2020 | 5.90 |
| 2021 | 5.92 |
| 2022 | 6.08 |
| 2023 | 6.02 |
| 2024 | 6.01 |