| 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 | 11.19 | 4.38 |
| 8 | 2014 | 10.72 | 2.58 |
| 9 | 2013 | 10.45 | -31.79 |
| 10 | 2012 | 15.32 | 21.78 |
| 11 | 2011 | 12.58 | -6.54 |
| 12 | 2010 | 13.46 | -18.96 |
| 13 | 2009 | 16.61 | 43.31 |
| 14 | 2008 | 11.59 | -13.25 |
| 15 | 2007 | 13.36 | 9.78 |
| 16 | 2006 | 12.17 | -12.63 |
| 17 | 2005 | 13.93 | 0.87 |
| 18 | 2004 | 13.81 | -7.38 |
| 19 | 2003 | 14.91 | -0.73 |
| 20 | 2002 | 15.02 | -0.07 |
| 21 | 2001 | 15.03 | -14.11 |
| 22 | 2000 | 17.50 | -4.94 |
| 23 | 1999 | 18.41 | -- |
| 24 | 1998 | 18.41 | -33.35 |
| 25 | 1997 | 27.62 | -14.52 |
| 26 | 1996 | 32.31 | 40.42 |
| 27 | 1995 | 23.01 | 66.62 |
| 28 | 1994 | 13.81 | -- |
| 29 | 1993 | 13.81 | 49.62 |
| 30 | 1992 | 9.23 | -33.16 |
| 31 | 1991 | 13.81 | 200.22 |
| 32 | 1990 | 4.60 | -- |
| 33 | 1989 | 4.60 | -50.16 |
| 34 | 1988 | 9.23 | 0.22 |
| 35 | 1987 | 9.21 | -- |
| 36 | 1986 | 9.21 | -4.95 |
| 37 | 1985 | 9.69 | 1.89 |
| 38 | 1984 | 9.51 | 12.28 |
| 39 | 1983 | 8.47 | -10.75 |
| 40 | 1982 | 9.49 | -22.47 |
| 41 | 1981 | 12.24 | 22.16 |
| 42 | 1980 | 10.02 | -- |
