| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 18319.00 |
| 8 | 2018 | 17153.00 |
| 9 | 2017 | 16675.00 |
| 10 | 2016 | 16010.00 |
| 11 | 2015 | 16018.00 |
| 12 | 2014 | 15561.00 |
| 13 | 2013 | 15544.00 |
| 14 | 2012 | 15303.00 |
| 15 | 2011 | 14751.00 |
| 16 | 2010 | 14604.00 |
| 17 | 2009 | 13997.00 |
| 18 | 2008 | 13949.00 |
| 19 | 2007 | 13116.00 |
| 20 | 2006 | 12007.00 |
| 21 | 2005 | 13563.00 |
| 22 | 2004 | 13321.00 |
| 23 | 2003 | 12600.00 |
| 24 | 2002 | 13724.00 |
| 25 | 2001 | 13510.00 |
| 26 | 2000 | 13615.00 |
| 27 | 1999 | 11913.00 |
| 28 | 1998 | 11368.00 |
| 29 | 1997 | 9289.00 |
| 30 | 1996 | 9719.00 |
| 31 | 1995 | 9851.00 |
| 32 | 1994 | 9214.00 |
| 33 | 1993 | 7951.00 |
| 34 | 1992 | 5653.00 |
| 35 | 1991 | 5989.00 |
| 36 | 1990 | 5921.00 |
| 37 | 1989 | 5037.00 |
| 38 | 1988 | 5247.00 |
| 39 | 1987 | 5811.00 |
| 40 | 1986 | 5484.00 |
| 41 | 1985 | 6332.00 |
| 42 | 1984 | 4602.00 |
| 43 | 1983 | 3742.00 |
| 44 | 1982 | 3684.00 |
| 45 | 1981 | 3669.00 |
| 46 | 1980 | 3295.00 |
| 47 | 1979 | 2752.00 |
| 48 | 1978 | 2336.00 |
| 49 | 1977 | 1952.00 |
| 50 | 1976 | 1852.00 |
| 51 | 1975 | 2229.00 |
| 52 | 1974 | 2285.00 |
| 53 | 1973 | 2081.00 |
| 54 | 1972 | 2050.00 |
