| 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 | 23.92 | -29.27 |
| 8 | 2014 | 33.82 | 3.39 |
| 9 | 2013 | 32.71 | 11.03 |
| 10 | 2012 | 29.46 | -25.85 |
| 11 | 2011 | 39.73 | -6.36 |
| 12 | 2010 | 42.43 | 73.11 |
| 13 | 2009 | 24.51 | -33.58 |
| 14 | 2008 | 36.90 | -10.15 |
| 15 | 2007 | 41.07 | 4.19 |
| 16 | 2006 | 39.42 | -4.71 |
| 17 | 2005 | 41.37 | 0.53 |
| 18 | 2004 | 41.15 | -0.29 |
| 19 | 2003 | 41.27 | 15.76 |
| 20 | 2002 | 35.65 | -9.91 |
| 21 | 2001 | 39.57 | -0.93 |
| 22 | 2000 | 39.94 | 5.55 |
| 23 | 1999 | 37.84 | -4.54 |
| 24 | 1998 | 39.64 | -8.11 |
| 25 | 1997 | 43.14 | 2.91 |
| 26 | 1996 | 41.92 | -7.24 |
| 27 | 1995 | 45.19 | 14.67 |
| 28 | 1994 | 39.41 | -4.78 |
| 29 | 1993 | 41.39 | 6.46 |
| 30 | 1992 | 38.88 | -3.76 |
| 31 | 1991 | 40.40 | -11.77 |
| 32 | 1990 | 45.79 | -4.27 |
| 33 | 1989 | 47.83 | -3.53 |
| 34 | 1988 | 49.58 | -3.30 |
| 35 | 1987 | 51.27 | -10.85 |
| 36 | 1986 | 57.51 | -8.53 |
| 37 | 1985 | 62.87 | 23.20 |
| 38 | 1984 | 51.03 | 28.02 |
| 39 | 1983 | 39.86 | 7.09 |
| 40 | 1982 | 37.22 | 41.41 |
| 41 | 1981 | 26.32 | -6.60 |
| 42 | 1980 | 28.18 | -- |
