| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 1265.60 |
| 8 | 2016 | 1136.71 |
| 9 | 2015 | 1003.72 |
| 10 | 2014 | 972.20 |
| 11 | 2013 | 941.66 |
| 12 | 2012 | 928.36 |
| 13 | 2011 | 958.97 |
| 14 | 2010 | 921.71 |
| 15 | 2009 | 1014.87 |
| 16 | 2008 | 1385.35 |
