| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2019 | |
| 2 | 2018 | |
| 3 | 2017 | |
| 4 | 2016 | |
| 5 | 2014 | |
| 6 | 2013 | |
| 7 | 2012 | 31840.00 |
| 8 | 2011 | 28680.00 |
| 9 | 2010 | 25266.00 |
| 10 | 2009 | 23263.00 |
| 11 | 2008 | 11387.00 |
| 12 | 2007 | 6708.00 |
| 13 | 2006 | 6203.00 |
| 14 | 2005 | 5861.00 |
| 15 | 2004 | 5608.00 |
| 16 | 2003 | 4860.00 |
| 17 | 2002 | 5110.00 |
| 18 | 2001 | 4016.00 |
| 19 | 2000 | 3786.00 |
| 20 | 1999 | 3843.00 |
| 21 | 1998 | 4220.00 |
| 22 | 1997 | 2063.00 |
