| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 22000.00 |
| 8 | 2017 | 21200.00 |
| 9 | 2016 | 20600.00 |
| 10 | 2015 | 20200.00 |
| 11 | 2014 | 19400.00 |
| 12 | 2013 | 17850.00 |
| 13 | 2012 | 17000.00 |
| 14 | 2011 | 16000.00 |
| 15 | 2010 | 14000.00 |
| 16 | 2009 | 14200.00 |
| 17 | 2008 | 12650.00 |
| 18 | 2007 | 11000.00 |
| 19 | 2006 | 9000.00 |
| 20 | 2005 | 8050.00 |
| 21 | 2004 | 8550.00 |
| 22 | 2003 | 6870.00 |
| 23 | 2002 | 6545.00 |
| 24 | 2001 | 6268.00 |
| 25 | 2000 | 4831.00 |
| 26 | 1999 | 6472.00 |
| 27 | 1998 | 5068.00 |
| 28 | 1997 | 6910.00 |
| 29 | 1996 | 5509.00 |
| 30 | 1995 | 5509.00 |
| 31 | 1994 | 4423.00 |
| 32 | 1993 | 4265.00 |
| 33 | 1992 | 4396.00 |
| 34 | 1991 | 3457.00 |
