| 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 | 0.97 | 10.23 |
| 8 | 2014 | 0.88 | -89.68 |
| 9 | 2013 | 8.53 | 21.86 |
| 10 | 2012 | 7.00 | -0.57 |
| 11 | 2011 | 7.04 | -31.32 |
| 12 | 2010 | 10.25 | 10.45 |
| 13 | 2009 | 9.28 | 7.91 |
| 14 | 2008 | 8.60 | 10.26 |
| 15 | 2007 | 7.80 | 22.83 |
| 16 | 2006 | 6.35 | -17.43 |
| 17 | 2005 | 7.69 | -13.69 |
| 18 | 2004 | 8.91 | 14.38 |
| 19 | 2003 | 7.79 | 1.17 |
| 20 | 2002 | 7.70 | -2.41 |
| 21 | 2001 | 7.89 | -16.60 |
| 22 | 2000 | 9.46 | -13.29 |
| 23 | 1999 | 10.91 | -21.62 |
| 24 | 1998 | 13.92 | -15.28 |
| 25 | 1997 | 16.43 | 15.95 |
| 26 | 1996 | 14.17 | 15.02 |
| 27 | 1995 | 12.32 | -30.47 |
| 28 | 1994 | 17.72 | 10.89 |
| 29 | 1993 | 15.98 | 14.55 |
| 30 | 1992 | 13.95 | -46.67 |
| 31 | 1991 | 26.16 | -20.92 |
| 32 | 1990 | 33.08 | 12.59 |
| 33 | 1989 | 29.38 | 12.44 |
| 34 | 1988 | 26.13 | -22.55 |
| 35 | 1987 | 33.74 | -12.11 |
| 36 | 1986 | 38.39 | 10.06 |
| 37 | 1985 | 34.88 | 6.08 |
| 38 | 1984 | 32.88 | -65.05 |
| 39 | 1983 | 94.09 | -11.89 |
| 40 | 1982 | 106.79 | -18.28 |
| 41 | 1981 | 130.68 | 125.47 |
| 42 | 1980 | 57.96 | -- |
