| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 1482.86 |
| 8 | 2016 | 2480.25 |
| 9 | 2015 | 2066.35 |
| 10 | 2014 | 2084.81 |
| 11 | 2013 | 2421.57 |
| 12 | 2012 | 4014.02 |
| 13 | 2011 | 2716.05 |
| 14 | 2010 | 4837.31 |
| 15 | 2009 | 6780.21 |
| 16 | 2008 | 2548.20 |
| 17 | 2007 | 3543.34 |
| 18 | 2006 | 5322.88 |
| 19 | 2005 | 7972.01 |
| 20 | 2004 | 8850.20 |
| 21 | 2003 | 11807.62 |
| 22 | 2002 | 10212.64 |
| 23 | 2001 | 10747.10 |
| 24 | 2000 | 11409.86 |
