| 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 | 24.78 | 25.66 |
| 8 | 2014 | 19.72 | -10.45 |
| 9 | 2013 | 22.02 | -2.13 |
| 10 | 2012 | 22.50 | -- |
| 11 | 2011 | 22.50 | 4.65 |
| 12 | 2010 | 21.50 | 2.38 |
| 13 | 2009 | 21.00 | -- |
| 14 | 2008 | 21.00 | 5.00 |
| 15 | 2007 | 20.00 | -- |
| 16 | 2006 | 20.00 | 5.26 |
| 17 | 2005 | 19.00 | -- |
| 18 | 2004 | 19.00 | 5.56 |
| 19 | 2003 | 18.00 | 5.88 |
| 20 | 2002 | 17.00 | -- |
| 21 | 2001 | 17.00 | 6.25 |
| 22 | 2000 | 16.00 | -6.54 |
| 23 | 1999 | 17.12 | -- |
| 24 | 1998 | 17.12 | -- |
| 25 | 1997 | 17.12 | -0.23 |
| 26 | 1996 | 17.16 | 0.23 |
| 27 | 1995 | 17.12 | -- |
| 28 | 1994 | 17.12 | -- |
| 29 | 1993 | 17.12 | 33.02 |
| 30 | 1992 | 12.87 | -24.82 |
| 31 | 1991 | 17.12 | -- |
| 32 | 1990 | 17.12 | -- |
| 33 | 1989 | 17.12 | 33.02 |
| 34 | 1988 | 12.87 | 0.23 |
| 35 | 1987 | 12.84 | -- |
| 36 | 1986 | 12.84 | -12.47 |
| 37 | 1985 | 14.67 | -20.23 |
| 38 | 1984 | 18.39 | 25.36 |
| 39 | 1983 | 14.67 | -- |
| 40 | 1982 | 14.67 | 14.25 |
| 41 | 1981 | 12.84 | -0.23 |
| 42 | 1980 | 12.87 | -- |
