| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 17905.11 |
| 8 | 2016 | 19883.79 |
| 9 | 2015 | 18678.20 |
| 10 | 2014 | 16133.83 |
| 11 | 2013 | 15970.63 |
| 12 | 2012 | 12512.57 |
| 13 | 2011 | 13212.19 |
| 14 | 2010 | 14205.19 |
| 15 | 2009 | 15207.99 |
| 16 | 2008 | 12688.72 |
| 17 | 2007 | 15092.34 |
| 18 | 2006 | 14605.17 |
| 19 | 2005 | 15614.79 |
| 20 | 2004 | 18846.89 |
| 21 | 2003 | 16686.35 |
