| 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 | 31.90 | 5.11 |
| 8 | 2014 | 30.35 | 5.02 |
| 9 | 2013 | 28.90 | 0.84 |
| 10 | 2012 | 28.66 | 0.81 |
| 11 | 2011 | 28.43 | -1.28 |
| 12 | 2010 | 28.80 | 3.00 |
| 13 | 2009 | 27.96 | 0.76 |
| 14 | 2008 | 27.75 | -0.89 |
| 15 | 2007 | 28.00 | 3.70 |
| 16 | 2006 | 27.00 | -- |
| 17 | 2005 | 27.00 | -- |
| 18 | 2004 | 27.00 | -- |
| 19 | 2003 | 27.00 | -- |
| 20 | 2002 | 27.00 | -- |
| 21 | 2001 | 27.00 | 3.85 |
| 22 | 2000 | 26.00 | -5.11 |
| 23 | 1999 | 27.40 | -- |
| 24 | 1998 | 27.40 | -- |
| 25 | 1997 | 27.40 | -0.29 |
| 26 | 1996 | 27.48 | 0.29 |
| 27 | 1995 | 27.40 | -- |
| 28 | 1994 | 27.40 | -- |
| 29 | 1993 | 27.40 | -0.29 |
| 30 | 1992 | 27.48 | 25.36 |
| 31 | 1991 | 21.92 | -- |
| 32 | 1990 | 21.92 | 100.00 |
| 33 | 1989 | 10.96 | -0.27 |
| 34 | 1988 | 10.99 | 0.27 |
| 35 | 1987 | 10.96 | -- |
