| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 392.49 |
| 8 | 2016 | 356.48 |
| 9 | 2015 | 323.63 |
| 10 | 2014 | 320.88 |
| 11 | 2013 | 277.35 |
| 12 | 2012 | 239.24 |
| 13 | 2011 | 233.53 |
| 14 | 2010 | 268.15 |
| 15 | 2009 | 274.57 |
| 16 | 2008 | 280.18 |
| 17 | 2007 | 276.76 |
| 18 | 2006 | 252.03 |
| 19 | 2005 | 238.06 |
| 20 | 2004 | 235.85 |
| 21 | 2003 | 220.88 |
| 22 | 2002 | 197.87 |
| 23 | 2001 | 200.45 |
| 24 | 2000 | 211.86 |
| 25 | 1999 | 206.90 |
| 26 | 1998 | 225.86 |
| 27 | 1997 | 208.43 |
| 28 | 1996 | 198.32 |
| 29 | 1995 | 178.53 |
| 30 | 1991 | 140.66 |
