| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2017 | |
| 2 | 2016 | |
| 3 | 2015 | |
| 4 | 2014 | |
| 5 | 2013 | |
| 6 | 2012 | |
| 7 | 2011 | 1845.00 |
| 8 | 2010 | 3579.00 |
| 9 | 2009 | 4007.00 |
| 10 | 2008 | 6722.00 |
| 11 | 2007 | 6522.00 |
| 12 | 2006 | 2099.00 |
| 13 | 2005 | 5120.00 |
| 14 | 2003 | 4816.00 |
| 15 | 2002 | 4912.00 |
