| 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 | 44.24 | 4.22 |
| 8 | 2014 | 42.45 | 7.44 |
| 9 | 2013 | 39.51 | -1.69 |
| 10 | 2012 | 40.19 | 2.53 |
| 11 | 2011 | 39.20 | -5.31 |
| 12 | 2010 | 41.40 | -8.99 |
| 13 | 2009 | 45.49 | 8.28 |
| 14 | 2008 | 42.01 | 7.77 |
| 15 | 2007 | 38.98 | -13.95 |
| 16 | 2006 | 45.30 | 12.13 |
| 17 | 2005 | 40.40 | 6.60 |
| 18 | 2004 | 37.90 | -7.38 |
| 19 | 2003 | 40.92 | 23.77 |
| 20 | 2002 | 33.06 | 8.36 |
| 21 | 2001 | 30.51 | -9.89 |
| 22 | 2000 | 33.86 | -22.07 |
| 23 | 1999 | 43.45 | -- |
| 24 | 1998 | 43.45 | 1.66 |
| 25 | 1997 | 42.74 | 4.55 |
| 26 | 1996 | 40.88 | 13.87 |
| 27 | 1995 | 35.90 | -9.84 |
| 28 | 1994 | 39.82 | 36.42 |
| 29 | 1993 | 29.19 | -0.21 |
| 30 | 1992 | 29.25 | -5.34 |
| 31 | 1991 | 30.90 | 1.64 |
| 32 | 1990 | 30.40 | -- |
| 33 | 1989 | 30.40 | 23.78 |
| 34 | 1988 | 24.56 | 25.05 |
| 35 | 1987 | 19.64 | 121.42 |
| 36 | 1986 | 8.87 | -37.89 |
| 37 | 1985 | 14.28 | -0.21 |
| 38 | 1984 | 14.31 | 0.21 |
| 39 | 1983 | 14.28 | -- |
| 40 | 1982 | 14.28 | -- |
| 41 | 1981 | 14.28 | 49.69 |
| 42 | 1980 | 9.54 | -- |
