| 序号 | 时间 (年) |
数据 (千吨) |
同比增长 (%) |
|---|---|---|---|
| 1 | 2021 | ||
| 2 | 2020 | ||
| 3 | 2019 | ||
| 4 | 2018 | ||
| 5 | 2017 | ||
| 6 | 2016 | ||
| 7 | 2015 | 299.33 | 1.22 |
| 8 | 2014 | 295.73 | 1.75 |
| 9 | 2013 | 290.64 | 3.22 |
| 10 | 2012 | 281.57 | 33.35 |
| 11 | 2011 | 211.15 | -25.25 |
| 12 | 2010 | 282.48 | 14.36 |
| 13 | 2009 | 247.02 | -13.86 |
| 14 | 2008 | 286.77 | 12.52 |
| 15 | 2007 | 254.87 | 4.19 |
| 16 | 2006 | 244.63 | -6.50 |
| 17 | 2005 | 261.65 | -5.42 |
| 18 | 2004 | 276.63 | -2.81 |
| 19 | 2003 | 284.63 | 3.64 |
| 20 | 2002 | 274.63 | 0.30 |
| 21 | 2001 | 273.80 | -0.36 |
| 22 | 2000 | 274.80 | -52.18 |
| 23 | 1999 | 574.68 | -- |
| 24 | 1998 | 574.68 | -- |
| 25 | 1997 | 574.68 | 0.69 |
| 26 | 1996 | 570.76 | 0.27 |
| 27 | 1995 | 569.20 | -0.95 |
| 28 | 1994 | 574.68 | 2.67 |
| 29 | 1993 | 559.71 | 0.63 |
| 30 | 1992 | 556.23 | 1.27 |
| 31 | 1991 | 549.23 | -- |
| 32 | 1990 | 549.23 | 2.63 |
| 33 | 1989 | 535.13 | 138.45 |
| 34 | 1988 | 224.42 | -2.12 |
| 35 | 1987 | 229.29 | 2.23 |
| 36 | 1986 | 224.29 | -10.00 |
| 37 | 1985 | 249.21 | -0.27 |
| 38 | 1984 | 249.89 | -16.44 |
| 39 | 1983 | 299.05 | -25.00 |
| 40 | 1982 | 398.74 | -- |
| 41 | 1981 | 398.74 | -20.22 |
| 42 | 1980 | 499.79 | -- |
