查看数据
| 年份 | 高粱产量(万吨) |
| 1978 | 807.00 |
| 1979 | 762.50 |
| 1980 | 677.50 |
| 1981 | 665.00 |
| 1982 | 698.50 |
| 1983 | 835.50 |
| 1984 | 771.50 |
| 1985 | 560.90 |
| 1986 | 538.40 |
| 1987 | 542.80 |
| 1988 | 559.40 |
| 1989 | 443.50 |
| 1990 | 567.60 |
| 1991 | 494.30 |
| 1992 | 467.10 |
| 1993 | 551.10 |
| 1994 | 633.30 |
| 1995 | 475.60 |
| 1996 | 567.49 |
| 1997 | 363.82 |
| 1998 | 408.57 |
| 1999 | 324.14 |
| 2000 | 258.24 |
| 2001 | 269.66 |
| 2002 | 332.69 |
| 2003 | 286.19 |
| 2004 | 232.72 |
| 2005 | 254.64 |
| 2006 | 218.19 |
| 2007 | 174.91 |
| 2008 | 174.88 |
| 2009 | 150.34 |
| 2010 | 193.31 |
| 2011 | 189.16 |
| 2012 | 198.96 |
| 2013 | 242.95 |
| 2014 | 249.98 |
| 2015 | 220.25 |
| 2016 | 223.45 |
| 2017 | 246.49 |
| 2018 | 290.94 |
| 2019 | 313.70 |
| 2020 | 296.99 |
| 2021 | 337.72 |
| 2022 | 309.39 |
| 2023 | - |
| 2024 | - |
相关系数矩阵
⚠️ 有效变量不足,无法计算相关系数