查看数据
| 年份 | 纯碱(碳酸钠)产量(万吨) |
|---|
| 1978 | 132.90 |
| 1979 | 148.60 |
| 1980 | 161.30 |
| 1981 | 165.20 |
| 1982 | 173.50 |
| 1983 | 179.30 |
| 1984 | 188.00 |
| 1985 | 201.10 |
| 1986 | 214.60 |
| 1987 | 236.30 |
| 1988 | 260.90 |
| 1989 | 304.20 |
| 1990 | 379.50 |
| 1991 | 393.60 |
| 1992 | 455.00 |
| 1993 | 534.90 |
| 1994 | 581.40 |
| 1995 | 597.71 |
| 1996 | 669.29 |
| 1997 | 725.76 |
| 1998 | 744.00 |
| 1999 | 766.00 |
| 2000 | 834.00 |
| 2001 | 914.37 |
| 2002 | 1033.15 |
| 2003 | 1133.56 |
| 2004 | 1334.70 |
| 2005 | 1421.08 |
| 2006 | 1560.03 |
| 2007 | 1765.00 |
| 2008 | 1854.60 |
| 2009 | 1944.77 |
| 2010 | 2034.82 |
| 2011 | 2294.03 |
| 2012 | 2395.93 |
| 2013 | 2431.63 |
| 2014 | 2525.84 |
| 2015 | 2591.80 |
| 2016 | 2584.98 |
| 2017 | 2767.14 |
| 2018 | 2647.96 |
| 2019 | 2986.46 |
| 2020 | 2812.37 |
| 2021 | 2913.25 |
| 2022 | 2920.21 |
| 2023 | 3282.81 |
| 2024 | 3818.61 |
相关系数矩阵
⚠️ 有效变量不足，无法计算相关系数