查看数据
| 年份 | 马铃薯产量(万吨) |
|---|
| 1978 | - |
| 1979 | - |
| 1980 | - |
| 1981 | - |
| 1982 | 476.50 |
| 1983 | 505.50 |
| 1984 | 568.00 |
| 1985 | 535.00 |
| 1986 | 530.00 |
| 1987 | 533.50 |
| 1988 | 632.40 |
| 1989 | 624.26 |
| 1990 | 648.40 |
| 1991 | 608.10 |
| 1992 | 759.00 |
| 1993 | 920.80 |
| 1994 | 875.91 |
| 1995 | 914.40 |
| 1996 | 1060.84 |
| 1997 | 992.33 |
| 1998 | 1125.16 |
| 1999 | 1122.08 |
| 2000 | 1325.50 |
| 2001 | 1291.31 |
| 2002 | 1403.75 |
| 2003 | 1361.89 |
| 2004 | 1444.14 |
| 2005 | 1417.39 |
| 2006 | 1289.73 |
| 2007 | 1275.46 |
| 2008 | 1371.47 |
| 2009 | 1396.69 |
| 2010 | 1530.63 |
| 2011 | 1631.46 |
| 2012 | 1687.17 |
| 2013 | 1717.59 |
| 2014 | 1683.11 |
| 2015 | 1645.33 |
| 2016 | 1698.57 |
| 2017 | 1769.63 |
| 2018 | 1798.37 |
| 2019 | 1777.94 |
| 2020 | 1798.30 |
| 2021 | 1790.66 |
| 2022 | 1788.26 |
| 2023 | - |
| 2024 | - |
相关系数矩阵
⚠️ 有效变量不足，无法计算相关系数