| 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 | 54.80 | 6.93 |
| 8 | 2014 | 51.25 | -26.52 |
| 9 | 2013 | 69.75 | 19.15 |
| 10 | 2012 | 58.54 | 35.17 |
| 11 | 2011 | 43.31 | -18.94 |
| 12 | 2010 | 53.43 | 5.76 |
| 13 | 2009 | 50.52 | -2.79 |
| 14 | 2008 | 51.97 | 29.28 |
| 15 | 2007 | 40.20 | 7.09 |
| 16 | 2006 | 37.54 | 3.50 |
| 17 | 2005 | 36.27 | 5.19 |
| 18 | 2004 | 34.48 | -2.93 |
| 19 | 2003 | 35.52 | 5.84 |
| 20 | 2002 | 33.56 | 4.78 |
| 21 | 2001 | 32.03 | 4.74 |
| 22 | 2000 | 30.58 | 4.16 |
| 23 | 1999 | 29.36 | -- |
| 24 | 1998 | 29.36 | -- |
| 25 | 1997 | 29.36 | 19.69 |
| 26 | 1996 | 24.53 | 0.29 |
| 27 | 1995 | 24.46 | -- |
| 28 | 1994 | 24.46 | 24.99 |
| 29 | 1993 | 19.57 | -0.25 |
| 30 | 1992 | 19.62 | 0.26 |
| 31 | 1991 | 19.57 | -- |
| 32 | 1990 | 19.57 | 33.31 |
| 33 | 1989 | 14.68 | -0.27 |
| 34 | 1988 | 14.72 | 0.27 |
| 35 | 1987 | 14.68 | 49.95 |
| 36 | 1986 | 9.79 | 16.00 |
| 37 | 1985 | 8.44 | -0.24 |
| 38 | 1984 | 8.46 | 0.24 |
| 39 | 1983 | 8.44 | -- |
| 40 | 1982 | 8.44 | -- |
| 41 | 1981 | 8.44 | 32.91 |
| 42 | 1980 | 6.35 | -- |
