查看数据
| 年份 | 薯类产量(万吨) |
| 1978 | 3174.00 |
| 1979 | 2846.00 |
| 1980 | 2872.50 |
| 1981 | 2597.00 |
| 1982 | 2704.50 |
| 1983 | 2924.50 |
| 1984 | 2847.50 |
| 1985 | 2603.60 |
| 1986 | 2533.70 |
| 1987 | 2822.30 |
| 1988 | 2696.50 |
| 1989 | 2730.40 |
| 1990 | 2743.26 |
| 1991 | 2715.90 |
| 1992 | 2844.20 |
| 1993 | 3181.10 |
| 1994 | 3025.40 |
| 1995 | 3262.60 |
| 1996 | 3536.03 |
| 1997 | 3192.29 |
| 1998 | 3604.21 |
| 1999 | 3640.56 |
| 2000 | 3685.16 |
| 2001 | 3563.07 |
| 2002 | 3665.87 |
| 2003 | 3513.27 |
| 2004 | 3557.67 |
| 2005 | 3468.51 |
| 2006 | 2701.26 |
| 2007 | 2741.76 |
| 2008 | 2842.98 |
| 2009 | 2792.92 |
| 2010 | 2842.72 |
| 2011 | 2924.30 |
| 2012 | 2882.96 |
| 2013 | 2855.45 |
| 2014 | 2798.76 |
| 2015 | 2729.35 |
| 2016 | 2726.32 |
| 2017 | 2798.62 |
| 2018 | 2865.37 |
| 2019 | 2882.72 |
| 2020 | 2987.41 |
| 2021 | 3043.54 |
| 2022 | 2977.39 |
| 2023 | 3013.88 |
| 2024 | 3058.38 |
相关系数矩阵
⚠️ 有效变量不足,无法计算相关系数