| 序号 | 时间 (年) |
数据 (吨) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 63816.00 |
| 8 | 2014 | 60002.00 |
| 9 | 2013 | 55328.00 |
| 10 | 2012 | 50501.00 |
| 11 | 2011 | 46023.00 |
| 12 | 2010 | 41644.00 |
| 13 | 2009 | 45932.00 |
| 14 | 2008 | 35883.00 |
| 15 | 2007 | 28585.00 |
| 16 | 2006 | 32000.00 |
| 17 | 2005 | 32796.00 |
| 18 | 2004 | 32000.00 |
| 19 | 2003 | 37049.00 |
| 20 | 2002 | 38487.00 |
