| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2019 | |
| 2 | 2018 | |
| 3 | 2017 | |
| 4 | 2016 | |
| 5 | 2015 | |
| 6 | 2014 | |
| 7 | 2013 | 1575.63 |
| 8 | 2012 | 1544.21 |
| 9 | 2011 | 1635.77 |
| 10 | 2010 | 1400.18 |
| 11 | 2009 | 1440.79 |
| 12 | 2008 | 1394.36 |
| 13 | 2007 | 1432.87 |
| 14 | 2006 | 1323.38 |
| 15 | 2005 | 1229.26 |
| 16 | 2004 | 1154.76 |
| 17 | 2003 | 1017.98 |
| 18 | 2002 | 935.32 |
| 19 | 2001 | 887.10 |
| 20 | 2000 | 880.88 |
| 21 | 1999 | 794.09 |
| 22 | 1998 | 803.95 |
| 23 | 1997 | 785.79 |
| 24 | 1996 | 708.10 |
| 25 | 1995 | 673.37 |
| 26 | 1990 | 473.83 |
