| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 1.38 |
| 8 | 2015 | 1.72 |
| 9 | 2014 | 2.00 |
| 10 | 2013 | 2.00 |
| 11 | 2012 | 1.96 |
| 12 | 2011 | 1.95 |
| 13 | 2010 | 1.77 |
| 14 | 2009 | 1.78 |
| 15 | 2008 | 1.59 |
| 16 | 2007 | 1.93 |
| 17 | 2006 | 1.53 |
| 18 | 2005 | 1.46 |
| 19 | 2004 | 1.33 |
| 20 | 2003 | 1.57 |
| 21 | 2002 | 3.52 |
| 22 | 2001 | 2.00 |
| 23 | 1991 | 0.19 |
| 24 | 1990 | 0.10 |
| 25 | 1989 | 0.09 |
| 26 | 1987 | 0.81 |
| 27 | 1986 | 0.66 |
| 28 | 1985 | 0.51 |
| 29 | 1984 | 2.00 |
