| 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 | 44.10 | -- |
| 8 | 2014 | 44.10 | 22.84 |
| 9 | 2013 | 35.90 | -25.58 |
| 10 | 2012 | 48.24 | 5.10 |
| 11 | 2011 | 45.90 | 25.41 |
| 12 | 2010 | 36.60 | 34.07 |
| 13 | 2009 | 27.30 | -1.80 |
| 14 | 2008 | 27.80 | -14.85 |
| 15 | 2007 | 32.65 | -10.20 |
| 16 | 2006 | 36.36 | -13.82 |
| 17 | 2005 | 42.19 | -16.67 |
| 18 | 2004 | 50.63 | 27.28 |
| 19 | 2003 | 39.78 | 29.32 |
| 20 | 2002 | 30.76 | -16.07 |
| 21 | 2001 | 36.65 | 6.94 |
| 22 | 2000 | 34.27 | 4.23 |
| 23 | 1999 | 32.88 | -- |
| 24 | 1998 | 32.88 | 50.00 |
| 25 | 1997 | 21.92 | -0.27 |
| 26 | 1996 | 21.98 | 0.27 |
| 27 | 1995 | 21.92 | -- |
| 28 | 1994 | 21.92 | -- |
| 29 | 1993 | 21.92 | 32.93 |
| 30 | 1992 | 16.49 | 0.30 |
| 31 | 1991 | 16.44 | -- |
| 32 | 1990 | 16.44 | -- |
| 33 | 1989 | 16.44 | 49.59 |
| 34 | 1988 | 10.99 | 0.27 |
| 35 | 1987 | 10.96 | -71.43 |
| 36 | 1986 | 38.36 | 7.06 |
| 37 | 1985 | 35.83 | 7.60 |
| 38 | 1984 | 33.30 | 3.00 |
| 39 | 1983 | 32.33 | -2.65 |
| 40 | 1982 | 33.21 | 18.78 |
| 41 | 1981 | 27.96 | -36.18 |
| 42 | 1980 | 43.81 | -- |
