| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | |
| 8 | 2018 | |
| 9 | 2017 | |
| 10 | 2016 | |
| 11 | 2015 | 19044.00 |
| 12 | 2014 | 25416.00 |
| 13 | 2013 | 24651.00 |
| 14 | 2012 | 24925.00 |
| 15 | 2011 | 23276.00 |
| 16 | 2010 | 20184.00 |
| 17 | 2009 | 18753.00 |
| 18 | 2008 | 18689.00 |
| 19 | 2007 | 17872.00 |
| 20 | 2006 | 30953.00 |
| 21 | 2005 | 30050.00 |
| 22 | 2004 | 29256.00 |
| 23 | 2003 | 28361.00 |
| 24 | 2002 | 28375.00 |
| 25 | 2001 | 28007.00 |
| 26 | 2000 | 28010.00 |
| 27 | 1999 | 25635.00 |
| 28 | 1998 | 27490.00 |
| 29 | 1997 | 29360.00 |
| 30 | 1996 | 29960.00 |
| 31 | 1995 | 29087.00 |
| 32 | 1994 | 27700.00 |
| 33 | 1993 | 26730.00 |
| 34 | 1992 | 24700.00 |
| 35 | 1991 | 23739.00 |
| 36 | 1990 | 23326.00 |
| 37 | 1989 | 21767.00 |
| 38 | 1988 | 21308.00 |
| 39 | 1987 | 19734.00 |
| 40 | 1986 | 18794.00 |
| 41 | 1985 | 5436.00 |
| 42 | 1984 | 6301.00 |
| 43 | 1983 | 6016.00 |
| 44 | 1982 | 5812.00 |
| 45 | 1981 | 5498.00 |
| 46 | 1980 | 4213.00 |
| 47 | 1979 | 4277.00 |
| 48 | 1978 | 4023.00 |
