| 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 | 45.20 | 2.03 |
| 8 | 2014 | 44.30 | 4.98 |
| 9 | 2013 | 42.20 | 4.71 |
| 10 | 2012 | 40.30 | 3.33 |
| 11 | 2011 | 39.00 | 2.36 |
| 12 | 2010 | 38.10 | 4.04 |
| 13 | 2009 | 36.62 | 8.99 |
| 14 | 2008 | 33.60 | -4.00 |
| 15 | 2007 | 35.00 | 6.06 |
| 16 | 2006 | 33.00 | 6.45 |
| 17 | 2005 | 31.00 | 3.33 |
| 18 | 2004 | 30.00 | 11.11 |
| 19 | 2003 | 27.00 | 92.86 |
| 20 | 2002 | 14.00 | 16.67 |
| 21 | 2001 | 12.00 | -7.69 |
| 22 | 2000 | 13.00 | -46.85 |
| 23 | 1999 | 24.46 | -- |
| 24 | 1998 | 24.46 | -- |
| 25 | 1997 | 24.46 | -0.29 |
| 26 | 1996 | 24.53 | 0.29 |
| 27 | 1995 | 24.46 | -- |
| 28 | 1994 | 24.46 | -- |
| 29 | 1993 | 24.46 | -0.29 |
| 30 | 1992 | 24.53 | 0.29 |
| 31 | 1991 | 24.46 | -- |
| 32 | 1990 | 24.46 | 24.99 |
| 33 | 1989 | 19.57 | -0.25 |
| 34 | 1988 | 19.62 | 0.26 |
| 35 | 1987 | 19.57 | -- |
