| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 39.63 |
| 8 | 2016 | 40.62 |
| 9 | 2015 | 49.15 |
| 10 | 2014 | 33.71 |
| 11 | 2013 | 30.42 |
| 12 | 2012 | 24.55 |
| 13 | 2011 | 25.06 |
| 14 | 2010 | 26.62 |
| 15 | 2009 | 98.84 |
| 16 | 2008 | 88.44 |
| 17 | 2007 | 97.55 |
| 18 | 2006 | 82.91 |
| 19 | 2005 | 81.57 |
| 20 | 2004 | 72.84 |
| 21 | 2003 | 77.89 |
| 22 | 2002 | 73.73 |
| 23 | 2001 | 71.87 |
