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| 指标/年份 | ISR_谷物产量(吨) |
|---|
| 1960 | - |
| 1961 | 171600.00 |
| 1962 | 152700.00 |
| 1963 | 139200.00 |
| 1964 | 329400.00 |
| 1965 | 288000.00 |
| 1966 | 137100.00 |
| 1967 | 304650.00 |
| 1968 | 223150.00 |
| 1969 | 196750.00 |
| 1970 | 155050.00 |
| 1971 | 246500.00 |
| 1972 | 385650.00 |
| 1973 | 301700.00 |
| 1974 | 352700.00 |
| 1975 | 311700.00 |
| 1976 | 251450.00 |
| 1977 | 263650.00 |
| 1978 | 190900.00 |
| 1979 | 151700.00 |
| 1980 | 303400.00 |
| 1981 | 260900.00 |
| 1982 | 203700.00 |
| 1983 | 437100.00 |
| 1984 | 173400.00 |
| 1985 | 240850.00 |
| 1986 | 285850.00 |
| 1987 | 411650.00 |
| 1988 | 309050.00 |
| 1989 | 318800.00 |
| 1990 | 396564.00 |
| 1991 | 277320.00 |
| 1992 | 342715.06 |
| 1993 | 297038.66 |
| 1994 | 183954.00 |
| 1995 | 309380.00 |
| 1996 | 264166.62 |
| 1997 | 187072.69 |
| 1998 | 248700.00 |
| 1999 | 123030.00 |
| 2000 | 182870.00 |
| 2001 | 241640.00 |
| 2002 | 271105.00 |
| 2003 | 305620.00 |
| 2004 | 273337.55 |
| 2005 | 307620.25 |
| 2006 | 245105.56 |
| 2007 | 283464.48 |
| 2008 | 198842.75 |
| 2009 | 257009.47 |
| 2010 | 241055.51 |
| 2011 | 273519.91 |
| 2012 | 356387.62 |
| 2013 | 336558.34 |
| 2014 | 372420.26 |
| 2015 | 321746.39 |
| 2016 | 262284.33 |
| 2017 | 173788.48 |
| 2018 | 150689.74 |
| 2019 | 184113.18 |
| 2020 | 246807.47 |
| 2021 | 268351.80 |
| 2022 | 241004.19 |
| 2023 | 232342.59 |
| 2024 | - |
相关系数矩阵
⚠️ 有效变量不足，无法计算相关系数