| 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 | 39.00 | -- |
| 8 | 2014 | 39.00 | -- |
| 9 | 2013 | 39.00 | -- |
| 10 | 2012 | 39.00 | -- |
| 11 | 2011 | 39.00 | -- |
| 12 | 2010 | 39.00 | -- |
| 13 | 2009 | 39.00 | 18.18 |
| 14 | 2008 | 33.00 | -15.38 |
| 15 | 2007 | 39.00 | 18.76 |
| 16 | 2006 | 32.84 | 2.24 |
| 17 | 2005 | 32.12 | -- |
| 18 | 2004 | 32.12 | 0.22 |
| 19 | 2003 | 32.05 | -- |
| 20 | 2002 | 32.05 | 4.84 |
| 21 | 2001 | 30.57 | 0.53 |
| 22 | 2000 | 30.41 | 84.98 |
| 23 | 1999 | 16.44 | -- |
| 24 | 1998 | 16.44 | -- |
| 25 | 1997 | 16.44 | -0.30 |
| 26 | 1996 | 16.49 | 0.30 |
| 27 | 1995 | 16.44 | -- |
| 28 | 1994 | 16.44 | -- |
| 29 | 1993 | 16.44 | -0.30 |
| 30 | 1992 | 16.49 | 50.46 |
| 31 | 1991 | 10.96 | -50.00 |
| 32 | 1990 | 21.92 | -- |
| 33 | 1989 | 21.92 | -0.27 |
| 34 | 1988 | 21.98 | 0.27 |
| 35 | 1987 | 21.92 | -- |
| 36 | 1986 | 21.92 | 6.72 |
| 37 | 1985 | 20.54 | -1.39 |
| 38 | 1984 | 20.83 | 3.68 |
| 39 | 1983 | 20.09 | -2.19 |
| 40 | 1982 | 20.54 | -1.11 |
| 41 | 1981 | 20.77 | 16.16 |
| 42 | 1980 | 17.88 | -- |
