| 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 | 57.69 | 0.35 |
| 8 | 2014 | 57.49 | 1.57 |
| 9 | 2013 | 56.60 | -- |
| 10 | 2012 | 56.60 | -0.35 |
| 11 | 2011 | 56.80 | 2.34 |
| 12 | 2010 | 55.50 | 2.59 |
| 13 | 2009 | 54.10 | 4.82 |
| 14 | 2008 | 51.61 | 7.48 |
| 15 | 2007 | 48.02 | 3.67 |
| 16 | 2006 | 46.32 | 8.86 |
| 17 | 2005 | 42.55 | 2.90 |
| 18 | 2004 | 41.35 | 5.08 |
| 19 | 2003 | 39.35 | 6.73 |
| 20 | 2002 | 36.87 | 5.74 |
| 21 | 2001 | 34.87 | 2.35 |
| 22 | 2000 | 34.07 | 76.35 |
| 23 | 1999 | 19.32 | -- |
| 24 | 1998 | 19.32 | -- |
| 25 | 1997 | 19.32 | -0.26 |
| 26 | 1996 | 19.37 | 28.79 |
| 27 | 1995 | 15.04 | -- |
| 28 | 1994 | 15.04 | -- |
| 29 | 1993 | 15.04 | -0.27 |
| 30 | 1992 | 15.08 | 0.27 |
| 31 | 1991 | 15.04 | -- |
| 32 | 1990 | 15.04 | -- |
| 33 | 1989 | 15.04 | -0.27 |
| 34 | 1988 | 15.08 | 0.27 |
| 35 | 1987 | 15.04 | 156.22 |
| 36 | 1986 | 5.87 | -39.36 |
| 37 | 1985 | 9.68 | -0.31 |
| 38 | 1984 | 9.71 | -33.17 |
| 39 | 1983 | 14.53 | -- |
| 40 | 1982 | 14.53 | -- |
| 41 | 1981 | 14.53 | 49.64 |
| 42 | 1980 | 9.71 | -- |
