| 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 | 24.65 | -51.99 |
| 8 | 2014 | 51.34 | -15.78 |
| 9 | 2013 | 60.96 | 4.54 |
| 10 | 2012 | 58.31 | 4.57 |
| 11 | 2011 | 55.76 | 4.79 |
| 12 | 2010 | 53.21 | 2.58 |
| 13 | 2009 | 51.87 | 10.57 |
| 14 | 2008 | 46.91 | 4.34 |
| 15 | 2007 | 44.96 | 4.53 |
| 16 | 2006 | 43.01 | 4.75 |
| 17 | 2005 | 41.06 | 4.96 |
| 18 | 2004 | 39.12 | 26.77 |
| 19 | 2003 | 30.86 | -9.82 |
| 20 | 2002 | 34.22 | -10.77 |
| 21 | 2001 | 38.35 | 9.51 |
| 22 | 2000 | 35.02 | 0.37 |
| 23 | 1999 | 34.89 | 40.23 |
| 24 | 1998 | 24.88 | 5.47 |
| 25 | 1997 | 23.59 | 5.78 |
| 26 | 1996 | 22.30 | 14.07 |
| 27 | 1995 | 19.55 | -4.21 |
| 28 | 1994 | 20.41 | 7.88 |
| 29 | 1993 | 18.92 | -5.82 |
| 30 | 1992 | 20.09 | 51.28 |
| 31 | 1991 | 13.28 | 21.83 |
| 32 | 1990 | 10.90 | 15.83 |
| 33 | 1989 | 9.41 | -22.04 |
| 34 | 1988 | 12.07 | -34.47 |
| 35 | 1987 | 18.42 | -8.22 |
| 36 | 1986 | 20.07 | -2.76 |
| 37 | 1985 | 20.64 | -1.53 |
| 38 | 1984 | 20.96 | -5.71 |
| 39 | 1983 | 22.23 | -- |
| 40 | 1982 | 22.23 | -2.76 |
| 41 | 1981 | 22.86 | 27.14 |
| 42 | 1980 | 17.98 | -- |
