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| 年份 | 谷物产量占粮食总产量比重(%) | 豆类产量占粮食总产量比重(%) | 薯类产量占粮食总产量比重(%) |
|---|
| 1978 | - | - | 10.41 |
| 1979 | - | - | 8.57 |
| 1980 | - | - | 8.96 |
| 1981 | - | - | 7.99 |
| 1982 | - | - | 7.63 |
| 1983 | - | - | 7.55 |
| 1984 | - | - | 6.99 |
| 1985 | - | - | 6.87 |
| 1986 | - | - | 6.47 |
| 1987 | - | - | 6.97 |
| 1988 | - | - | 6.84 |
| 1989 | - | - | 6.70 |
| 1990 | - | - | 6.15 |
| 1991 | 90.90 | 2.86 | 6.24 |
| 1992 | 90.75 | 2.83 | 6.43 |
| 1993 | 88.76 | 4.27 | 6.97 |
| 1994 | 88.49 | 4.71 | 6.80 |
| 1995 | 89.18 | 3.83 | 6.99 |
| 1996 | 89.44 | 3.55 | 7.01 |
| 1997 | 89.74 | 3.80 | 6.46 |
| 1998 | 89.06 | 3.91 | 7.04 |
| 1999 | 89.11 | 3.73 | 7.16 |
| 2000 | 87.68 | 4.35 | 7.97 |
| 2001 | 87.59 | 4.54 | 7.87 |
| 2002 | 87.08 | 4.90 | 8.02 |
| 2003 | 86.90 | 4.94 | 8.16 |
| 2004 | 87.67 | 4.75 | 7.58 |
| 2005 | 88.38 | 4.46 | 7.17 |
| 2006 | 90.55 | 4.02 | 5.42 |
| 2007 | 91.17 | 3.39 | 5.44 |
| 2008 | 90.90 | 3.78 | 5.32 |
| 2009 | 91.29 | 3.53 | 5.18 |
| 2010 | 91.57 | 3.35 | 5.08 |
| 2011 | 91.86 | 3.17 | 4.97 |
| 2012 | 92.55 | 2.75 | 4.71 |
| 2013 | 93.02 | 2.45 | 4.53 |
| 2014 | 93.18 | 2.45 | 4.38 |
| 2015 | 93.58 | 2.29 | 4.13 |
| 2016 | 93.37 | 2.50 | 4.13 |
| 2017 | 92.99 | 2.78 | 4.23 |
| 2018 | 92.73 | 2.92 | 4.36 |
| 2019 | 92.45 | 3.21 | 4.34 |
| 2020 | 92.12 | 3.42 | 4.46 |
| 2021 | 92.66 | 2.88 | 4.46 |
| 2022 | 92.24 | 3.42 | 4.34 |
| 2023 | 92.24 | 3.43 | 4.33 |
| 2024 | 92.33 | 3.34 | 4.33 |
相关系数矩阵
| 谷物产量占粮食总产量比重(%) | 豆类产量占粮食总产量比重(%) | 薯类产量占粮食总产量比重(%) |
|---|
| 谷物产量占粮食总产量比重(%) | 1.000000 | -0.921161 | -0.977383 |
|---|
| 豆类产量占粮食总产量比重(%) | -0.921161 | 1.000000 | 0.818024 |
|---|
| 薯类产量占粮食总产量比重(%) | -0.977383 | 0.818024 | 1.000000 |
|---|