查看数据
| 年份 | 秋粮产量(万吨) |
|---|
| 1978 | 19458.00 |
| 1979 | 21227.00 |
| 1980 | 21213.50 |
| 1981 | 21149.50 |
| 1982 | 22818.50 |
| 1983 | 25207.00 |
| 1984 | 26201.50 |
| 1985 | 24156.60 |
| 1986 | 24860.20 |
| 1987 | 26471.40 |
| 1988 | 25607.90 |
| 1989 | 26581.30 |
| 1990 | 29553.90 |
| 1991 | 29063.90 |
| 1992 | 29289.50 |
| 1993 | 30691.80 |
| 1994 | 29993.60 |
| 1995 | 31747.10 |
| 1996 | 34627.98 |
| 1997 | 32071.29 |
| 1998 | 35854.80 |
| 1999 | 34891.67 |
| 2000 | 31786.35 |
| 2001 | 31690.00 |
| 2002 | 32815.45 |
| 2003 | 30483.67 |
| 2004 | 33611.17 |
| 2005 | 34575.08 |
| 2006 | 35008.49 |
| 2007 | 35638.37 |
| 2008 | 38322.15 |
| 2009 | 38472.42 |
| 2010 | 40617.59 |
| 2011 | 43130.10 |
| 2012 | 45052.75 |
| 2013 | 46660.07 |
| 2014 | 47134.25 |
| 2015 | 48778.09 |
| 2016 | 48890.78 |
| 2017 | 48999.10 |
| 2018 | 49049.18 |
| 2019 | 49597.58 |
| 2020 | 49934.24 |
| 2021 | 50887.42 |
| 2022 | 51100.15 |
| 2023 | 52092.00 |
| 2024 | 52843.00 |
相关系数矩阵
⚠️ 有效变量不足，无法计算相关系数