查看数据
| 年份 | 竹材(万根) |
|---|
| 1978 | 11181.00 |
| 1979 | - |
| 1980 | 9621.00 |
| 1981 | - |
| 1982 | - |
| 1983 | - |
| 1984 | - |
| 1985 | 5641.00 |
| 1986 | - |
| 1987 | - |
| 1988 | - |
| 1989 | - |
| 1990 | 18714.00 |
| 1991 | - |
| 1992 | - |
| 1993 | - |
| 1994 | - |
| 1995 | 44792.00 |
| 1996 | - |
| 1997 | - |
| 1998 | - |
| 1999 | - |
| 2000 | 56183.00 |
| 2001 | - |
| 2002 | - |
| 2003 | - |
| 2004 | - |
| 2005 | 115173.85 |
| 2006 | 131175.56 |
| 2007 | 139761.01 |
| 2008 | 126219.82 |
| 2009 | 135649.87 |
| 2010 | 143007.81 |
| 2011 | 153929.49 |
| 2012 | 164412.03 |
| 2013 | 187684.91 |
| 2014 | 222439.93 |
| 2015 | 235466.04 |
| 2016 | 250630.00 |
| 2017 | 272012.90 |
| 2018 | 315517.18 |
| 2019 | 314479.74 |
| 2020 | 324265.00 |
| 2021 | 325567.68 |
| 2022 | 421846.00 |
| 2023 | 341797.87 |
| 2024 | 278673.82 |
相关系数矩阵
⚠️ 有效变量不足，无法计算相关系数