查看数据
| 年份 | 线材产量(万吨) |
|---|
| 1978 | - |
| 1979 | - |
| 1980 | - |
| 1981 | - |
| 1982 | - |
| 1983 | - |
| 1984 | - |
| 1985 | - |
| 1986 | - |
| 1987 | - |
| 1988 | - |
| 1989 | - |
| 1990 | - |
| 1991 | - |
| 1992 | - |
| 1993 | - |
| 1994 | - |
| 1995 | - |
| 1996 | - |
| 1997 | - |
| 1998 | 2203.06 |
| 1999 | 2594.85 |
| 2000 | 2635.37 |
| 2001 | 3109.71 |
| 2002 | 3562.35 |
| 2003 | 4026.73 |
| 2004 | 5148.51 |
| 2005 | 6094.74 |
| 2006 | 7207.40 |
| 2007 | 7919.02 |
| 2008 | 8053.55 |
| 2009 | 9604.13 |
| 2010 | 10572.67 |
| 2011 | 12461.56 |
| 2012 | 13659.94 |
| 2013 | 15001.38 |
| 2014 | 15313.91 |
| 2015 | 13559.43 |
| 2016 | 13390.85 |
| 2017 | 12862.24 |
| 2018 | 14414.96 |
| 2019 | 15682.00 |
| 2020 | 16655.60 |
| 2021 | 15585.05 |
| 2022 | 14136.79 |
| 2023 | 13768.71 |
| 2024 | 13496.81 |
相关系数矩阵
⚠️ 有效变量不足，无法计算相关系数