| 年份 | 大麦产量占谷物产量比重(%) |
|---|---|
| 1978 | - |
| 1979 | - |
| 1980 | - |
| 1981 | - |
| 1982 | - |
| 1983 | - |
| 1984 | - |
| 1985 | - |
| 1986 | - |
| 1987 | - |
| 1988 | - |
| 1989 | - |
| 1990 | - |
| 1991 | - |
| 1992 | - |
| 1993 | - |
| 1994 | - |
| 1995 | - |
| 1996 | - |
| 1997 | - |
| 1998 | - |
| 1999 | - |
| 2000 | - |
| 2001 | - |
| 2002 | 0.83 |
| 2003 | 0.87 |
| 2004 | 0.78 |
| 2005 | 0.81 |
| 2006 | 0.69 |
| 2007 | 0.60 |
| 2008 | 0.54 |
| 2009 | 0.45 |
| 2010 | 0.38 |
| 2011 | 0.35 |
| 2012 | 0.30 |
| 2013 | 0.26 |
| 2014 | 0.25 |
| 2015 | 0.23 |
| 2016 | 0.19 |
| 2017 | 0.18 |
| 2018 | 0.16 |
| 2019 | - |
| 2020 | - |
| 2021 | - |
| 2022 | - |
| 2023 | - |
| 2024 | - |