| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 103.67 |
| 8 | 2017 | 101.85 |
| 9 | 2016 | 86.48 |
| 10 | 2015 | 85.52 |
| 11 | 2014 | 65.21 |
| 12 | 2013 | 112.28 |
| 13 | 2012 | 104.35 |
| 14 | 2011 | 90.36 |
| 15 | 2010 | 88.79 |
| 16 | 2009 | 80.27 |
| 17 | 2008 | 58.15 |
| 18 | 2007 | 75.07 |
| 19 | 2006 | 56.28 |
| 20 | 2005 | 41.99 |
| 21 | 2004 | 42.29 |
| 22 | 2003 | 41.31 |
| 23 | 2002 | 33.22 |
| 24 | 2001 | 28.39 |
| 25 | 2000 | 27.19 |
| 26 | 1999 | 25.91 |
| 27 | 1998 | 22.72 |
| 28 | 1997 | 18.88 |
| 29 | 1996 | 17.36 |
| 30 | 1995 | 17.87 |
| 31 | 1978 | 2.32 |
