| 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 | 11.00 | -- |
| 8 | 2014 | 11.00 | -8.33 |
| 9 | 2013 | 12.00 | -8.54 |
| 10 | 2012 | 13.12 | -7.87 |
| 11 | 2011 | 14.24 | -12.75 |
| 12 | 2010 | 16.32 | -1.92 |
| 13 | 2009 | 16.64 | -9.57 |
| 14 | 2008 | 18.40 | -4.96 |
| 15 | 2007 | 19.36 | -17.69 |
| 16 | 2006 | 23.52 | 20.49 |
| 17 | 2005 | 19.52 | -3.17 |
| 18 | 2004 | 20.16 | 46.51 |
| 19 | 2003 | 13.76 | -24.56 |
| 20 | 2002 | 18.24 | -40.31 |
| 21 | 2001 | 30.56 | 11.05 |
| 22 | 2000 | 27.52 | 12.42 |
| 23 | 1999 | 24.48 | 0.66 |
| 24 | 1998 | 24.32 | -21.65 |
| 25 | 1997 | 31.04 | -19.83 |
| 26 | 1996 | 38.72 | 11.52 |
| 27 | 1995 | 34.72 | -30.89 |
| 28 | 1994 | 50.24 | 13.36 |
| 29 | 1993 | 44.32 | -0.36 |
| 30 | 1992 | 44.48 | 36.95 |
| 31 | 1991 | 32.48 | 3.05 |
| 32 | 1990 | 31.52 | -- |
| 33 | 1989 | 31.52 | 19.39 |
| 34 | 1988 | 26.40 | -21.05 |
| 35 | 1987 | 33.44 | 14.21 |
| 36 | 1986 | 29.28 | -8.04 |
| 37 | 1985 | 31.84 | 2.58 |
| 38 | 1984 | 31.04 | 16.17 |
| 39 | 1983 | 26.72 | -41.61 |
| 40 | 1982 | 45.76 | -10.63 |
| 41 | 1981 | 51.20 | -14.44 |
| 42 | 1980 | 59.84 | -- |
