| 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 | 155.35 | -28.95 |
| 8 | 2014 | 218.66 | -3.69 |
| 9 | 2013 | 227.04 | -1.58 |
| 10 | 2012 | 230.69 | 2.42 |
| 11 | 2011 | 225.24 | 2.48 |
| 12 | 2010 | 219.79 | 21.34 |
| 13 | 2009 | 181.13 | 23.99 |
| 14 | 2008 | 146.09 | 0.72 |
| 15 | 2007 | 145.04 | 87.17 |
| 16 | 2006 | 77.49 | 679.58 |
| 17 | 2005 | 9.94 | -37.41 |
| 18 | 2004 | 15.88 | -43.57 |
| 19 | 2003 | 28.14 | -2.22 |
| 20 | 2002 | 28.78 | 0.45 |
| 21 | 2001 | 28.65 | -16.91 |
| 22 | 2000 | 34.48 | -7.09 |
| 23 | 1999 | 37.11 | 7.19 |
| 24 | 1998 | 34.62 | 47.89 |
| 25 | 1997 | 23.41 | 32.63 |
| 26 | 1996 | 17.65 | -7.01 |
| 27 | 1995 | 18.98 | -13.57 |
| 28 | 1994 | 21.96 | 9.36 |
| 29 | 1993 | 20.08 | 0.10 |
| 30 | 1992 | 20.06 | -28.41 |
| 31 | 1991 | 28.02 | 13.90 |
| 32 | 1990 | 24.60 | -28.05 |
| 33 | 1989 | 34.19 | -16.06 |
| 34 | 1988 | 40.73 | -6.54 |
| 35 | 1987 | 43.58 | 11.94 |
| 36 | 1986 | 38.93 | 7.07 |
| 37 | 1985 | 36.36 | 6.82 |
| 38 | 1984 | 34.04 | 10.63 |
| 39 | 1983 | 30.77 | 6.95 |
| 40 | 1982 | 28.77 | 10.06 |
| 41 | 1981 | 26.14 | -25.36 |
| 42 | 1980 | 35.02 | -- |
