查看数据
| 年份 | 硫酸(折100%)产量(万吨) |
|---|
| 1978 | 661.00 |
| 1979 | 699.80 |
| 1980 | 764.30 |
| 1981 | 780.70 |
| 1982 | 817.50 |
| 1983 | 869.60 |
| 1984 | 817.20 |
| 1985 | 676.40 |
| 1986 | 763.10 |
| 1987 | 983.30 |
| 1988 | 1111.30 |
| 1989 | 1153.30 |
| 1990 | 1196.90 |
| 1991 | 1332.90 |
| 1992 | 1408.70 |
| 1993 | 1336.50 |
| 1994 | 1536.50 |
| 1995 | 1811.00 |
| 1996 | 1883.57 |
| 1997 | 2036.87 |
| 1998 | 2171.00 |
| 1999 | 2356.00 |
| 2000 | 2427.00 |
| 2001 | 2696.32 |
| 2002 | 3050.40 |
| 2003 | 3371.22 |
| 2004 | 3928.89 |
| 2005 | 4544.66 |
| 2006 | 5033.17 |
| 2007 | 5412.56 |
| 2008 | 5097.95 |
| 2009 | 5960.91 |
| 2010 | 7090.47 |
| 2011 | 7482.70 |
| 2012 | 7876.63 |
| 2013 | 8154.49 |
| 2014 | 8901.55 |
| 2015 | 8975.70 |
| 2016 | 9133.03 |
| 2017 | 9212.92 |
| 2018 | 9209.27 |
| 2019 | 9119.24 |
| 2020 | 9238.18 |
| 2021 | 9382.70 |
| 2022 | 9504.58 |
| 2023 | 9770.86 |
| 2024 | 10369.92 |
相关系数矩阵
⚠️ 有效变量不足，无法计算相关系数