| 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 | 19.62 | 5.37 |
| 8 | 2014 | 18.62 | 0.27 |
| 9 | 2013 | 18.57 | 1.09 |
| 10 | 2012 | 18.37 | -1.34 |
| 11 | 2011 | 18.62 | -7.82 |
| 12 | 2010 | 20.20 | -0.49 |
| 13 | 2009 | 20.30 | -12.80 |
| 14 | 2008 | 23.28 | 12.14 |
| 15 | 2007 | 20.76 | -9.11 |
| 16 | 2006 | 22.84 | 11.36 |
| 17 | 2005 | 20.51 | 30.64 |
| 18 | 2004 | 15.70 | 7.09 |
| 19 | 2003 | 14.66 | 3.82 |
| 20 | 2002 | 14.12 | 46.78 |
| 21 | 2001 | 9.62 | -14.87 |
| 22 | 2000 | 11.30 | 91.85 |
| 23 | 1999 | 5.89 | -- |
| 24 | 1998 | 5.89 | -- |
| 25 | 1997 | 5.89 | -0.34 |
| 26 | 1996 | 5.91 | 0.34 |
| 27 | 1995 | 5.89 | -- |
| 28 | 1994 | 5.89 | -- |
| 29 | 1993 | 5.89 | -0.34 |
| 30 | 1992 | 5.91 | -0.84 |
| 31 | 1991 | 5.96 | 1.19 |
| 32 | 1990 | 5.89 | -- |
| 33 | 1989 | 5.89 | -0.34 |
| 34 | 1988 | 5.91 | 0.34 |
| 35 | 1987 | 5.89 | 17.80 |
| 36 | 1986 | 5.00 | 3.52 |
| 37 | 1985 | 4.83 | -0.41 |
| 38 | 1984 | 4.85 | -49.79 |
| 39 | 1983 | 9.66 | -- |
| 40 | 1982 | 9.66 | -- |
| 41 | 1981 | 9.66 | -0.31 |
| 42 | 1980 | 9.69 | -- |
