| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 116.11 |
| 8 | 2017 | 81.86 |
| 9 | 2016 | 71.70 |
| 10 | 2015 | 81.89 |
| 11 | 2014 | 81.51 |
| 12 | 2013 | 80.02 |
| 13 | 2012 | 78.48 |
| 14 | 2011 | 60.20 |
| 15 | 2010 | 56.74 |
| 16 | 2009 | 52.64 |
| 17 | 2008 | 63.90 |
| 18 | 2007 | 54.75 |
| 19 | 2006 | 49.38 |
| 20 | 2005 | 48.90 |
| 21 | 2004 | 41.60 |
| 22 | 2003 | 35.88 |
| 23 | 1992 | 150.00 |
| 24 | 1990 | 8.64 |
