单位:万吨
时间范围:1985 - 2019
| 序号 | 时间(年) | 数据(万吨) |
|---|---|---|
| 1 | 2019 | |
| 2 | 2018 | |
| 3 | 2016 | |
| 4 | 2014 | |
| 5 | 2013 | |
| 6 | 2012 | 1.79 |
| 7 | 2011 | 0.81 |
| 8 | 2010 | 0.72 |
| 9 | 2009 | 0.54 |
| 10 | 2008 | 0.43 |
| 11 | 2007 | 0.46 |
| 12 | 2006 | 0.45 |
| 13 | 2005 | 0.36 |
| 14 | 2004 | 0.26 |
| 15 | 2003 | 0.17 |
| 16 | 2002 | 0.12 |
| 17 | 2001 | 0.06 |
| 18 | 1991 | 0.02 |
| 19 | 1990 | 0.02 |
| 20 | 1989 | 0.02 |
| 21 | 1987 | 0.01 |
| 22 | 1985 | 0.01 |
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