| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 1424.00 |
| 8 | 2018 | 1914.00 |
| 9 | 2017 | 2540.00 |
| 10 | 2016 | 2538.00 |
| 11 | 2015 | 2084.00 |
| 12 | 2014 | 3279.00 |
| 13 | 2013 | 3360.00 |
| 14 | 2012 | 2132.00 |
| 15 | 2011 | 2967.00 |
| 16 | 2010 | 1642.00 |
| 17 | 2009 | 4333.00 |
| 18 | 2008 | 4505.00 |
| 19 | 2007 | 3909.00 |
| 20 | 2006 | 2959.00 |
| 21 | 2005 | 3622.00 |
| 22 | 2004 | 2864.00 |
| 23 | 2003 | 4147.00 |
| 24 | 2002 | 7122.00 |
| 25 | 2001 | 6632.00 |
| 26 | 2000 | 5444.00 |
| 27 | 1999 | 4781.00 |
| 28 | 1998 | 3266.00 |
| 29 | 1997 | 7476.00 |
| 30 | 1996 | 5928.00 |
| 31 | 1995 | 4100.00 |
| 32 | 1994 | 6000.00 |
| 33 | 1993 | 9151.00 |
| 34 | 1992 | 13887.00 |
| 35 | 1991 | 10624.00 |
| 36 | 1990 | 16431.00 |
| 37 | 1989 | 12593.00 |
| 38 | 1988 | 12530.00 |
| 39 | 1987 | 11079.00 |
