| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2020 | |
| 2 | 2019 | |
| 3 | 2018 | |
| 4 | 2017 | |
| 5 | 2016 | |
| 6 | 2014 | |
| 7 | 2013 | 47653.00 |
| 8 | 2012 | 42675.00 |
| 9 | 2011 | 36922.00 |
| 10 | 2010 | 34024.00 |
| 11 | 2009 | 30662.65 |
| 12 | 2008 | 33066.00 |
| 13 | 2007 | 30485.00 |
| 14 | 2006 | 29318.00 |
| 15 | 2005 | 23162.00 |
| 16 | 2004 | 62374.00 |
| 17 | 2003 | 23441.00 |
| 18 | 2002 | 18211.00 |
| 19 | 2001 | 17316.00 |
| 20 | 2000 | 17774.00 |
| 21 | 1999 | 15759.00 |
| 22 | 1998 | 21360.00 |
| 23 | 1997 | 17035.00 |
