| 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 | 30.95 | 53.83 |
| 8 | 2014 | 20.12 | 51.96 |
| 9 | 2013 | 13.24 | -60.37 |
| 10 | 2012 | 33.41 | 9.61 |
| 11 | 2011 | 30.48 | 34.33 |
| 12 | 2010 | 22.69 | 80.51 |
| 13 | 2009 | 12.57 | -4.63 |
| 14 | 2008 | 13.18 | -7.96 |
| 15 | 2007 | 14.32 | 2.14 |
| 16 | 2006 | 14.02 | -1.27 |
| 17 | 2005 | 14.20 | 4.87 |
| 18 | 2004 | 13.54 | 13.88 |
| 19 | 2003 | 11.89 | -4.73 |
| 20 | 2002 | 12.48 | 2.80 |
| 21 | 2001 | 12.14 | 3.58 |
| 22 | 2000 | 11.72 | 21.83 |
| 23 | 1999 | 9.62 | -3.02 |
| 24 | 1998 | 9.92 | 18.52 |
| 25 | 1997 | 8.37 | -1.06 |
| 26 | 1996 | 8.46 | 48.16 |
| 27 | 1995 | 5.71 | 29.48 |
| 28 | 1994 | 4.41 | 14.55 |
| 29 | 1993 | 3.85 | 7.24 |
| 30 | 1992 | 3.59 | -13.29 |
| 31 | 1991 | 4.14 | 14.05 |
| 32 | 1990 | 3.63 | -5.96 |
| 33 | 1989 | 3.86 | 22.15 |
| 34 | 1988 | 3.16 | 5.33 |
| 35 | 1987 | 3.00 | 23.97 |
| 36 | 1986 | 2.42 | 84.73 |
| 37 | 1985 | 1.31 | 104.69 |
| 38 | 1984 | 0.64 | -23.81 |
| 39 | 1983 | 0.84 | 342.11 |
| 40 | 1982 | 0.19 | 46.15 |
| 41 | 1981 | 0.13 | 44.44 |
| 42 | 1980 | 0.09 | -- |
