| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | |
| 8 | 2018 | |
| 9 | 2017 | |
| 10 | 2016 | |
| 11 | 2015 | 52869.00 |
| 12 | 2014 | 50136.00 |
| 13 | 2013 | 44594.00 |
| 14 | 2012 | 36129.00 |
| 15 | 2011 | 37186.00 |
| 16 | 2010 | 40959.00 |
| 17 | 2009 | 40798.00 |
| 18 | 2008 | 34817.00 |
| 19 | 2007 | 31538.00 |
| 20 | 2006 | 30386.00 |
| 21 | 2005 | 25579.00 |
| 22 | 2004 | 29860.00 |
| 23 | 2003 | 24128.00 |
| 24 | 2002 | 28423.00 |
| 25 | 2001 | 28948.00 |
| 26 | 2000 | 27103.00 |
| 27 | 1999 | 26537.00 |
| 28 | 1998 | 21899.00 |
| 29 | 1997 | 23796.00 |
| 30 | 1996 | 24110.00 |
| 31 | 1995 | 23108.00 |
| 32 | 1994 | 22867.00 |
| 33 | 1993 | 16006.00 |
| 34 | 1992 | 20972.00 |
| 35 | 1991 | 18614.00 |
| 36 | 1990 | 15150.00 |
| 37 | 1989 | 16933.00 |
| 38 | 1988 | 14355.00 |
| 39 | 1987 | 21870.00 |
| 40 | 1986 | 20600.00 |
| 41 | 1985 | 20158.00 |
| 42 | 1984 | 16265.00 |
| 43 | 1983 | 20221.00 |
| 44 | 1982 | 24634.00 |
| 45 | 1981 | 25285.00 |
| 46 | 1980 | 19712.00 |
| 47 | 1979 | 23818.00 |
| 48 | 1978 | 20117.00 |
| 49 | 1977 | 19061.00 |
| 50 | 1976 | 15351.00 |
| 51 | 1975 | 15107.00 |
| 52 | 1974 | 11450.00 |
| 53 | 1973 | 14673.00 |
| 54 | 1972 | 13048.00 |
| 55 | 1971 | 11344.00 |
| 56 | 1970 | 11806.00 |
| 57 | 1969 | 11773.00 |
| 58 | 1968 | 7805.00 |
| 59 | 1967 | 7255.00 |
| 60 | 1966 | 7119.00 |
| 61 | 1965 | 6820.00 |
| 62 | 1964 | 5774.00 |
