| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 2011.00 |
| 8 | 2018 | 957.00 |
| 9 | 2017 | 1085.00 |
| 10 | 2016 | 1192.00 |
| 11 | 2015 | 1411.00 |
| 12 | 2014 | 1461.00 |
| 13 | 2013 | 1535.00 |
| 14 | 2012 | 1685.00 |
| 15 | 2011 | 1904.00 |
| 16 | 2010 | 1952.00 |
| 17 | 2009 | 2210.00 |
| 18 | 2008 | 2608.00 |
| 19 | 2007 | 2780.00 |
| 20 | 2006 | 3130.00 |
| 21 | 2005 | 3444.00 |
| 22 | 2004 | 3222.00 |
| 23 | 2003 | 3250.00 |
| 24 | 2002 | 3322.00 |
| 25 | 2001 | 2893.00 |
| 26 | 2000 | 2582.00 |
| 27 | 1999 | 2970.00 |
| 28 | 1998 | 2656.00 |
| 29 | 1997 | 4000.00 |
| 30 | 1996 | 4000.00 |
| 31 | 1995 | 4089.00 |
| 32 | 1994 | 4411.00 |
| 33 | 1993 | 4327.00 |
| 34 | 1992 | 4665.00 |
| 35 | 1991 | 4622.00 |
| 36 | 1990 | 4903.00 |
| 37 | 1989 | 4852.00 |
| 38 | 1988 | 5166.00 |
| 39 | 1987 | 5096.00 |
| 40 | 1986 | 4803.00 |
| 41 | 1985 | 4714.00 |
| 42 | 1984 | 4583.00 |
| 43 | 1983 | 4387.00 |
| 44 | 1982 | 4401.00 |
| 45 | 1981 | 4329.00 |
| 46 | 1980 | 4411.00 |
| 47 | 1979 | 4605.00 |
| 48 | 1978 | 4520.00 |
| 49 | 1977 | 3911.00 |
| 50 | 1976 | 4365.00 |
| 51 | 1975 | 3858.00 |
| 52 | 1974 | 4107.00 |
| 53 | 1973 | 3228.00 |
| 54 | 1972 | 4284.00 |
| 55 | 1971 | 4982.00 |
| 56 | 1970 | 4687.00 |
| 57 | 1969 | 4426.00 |
| 58 | 1968 | 4770.00 |
| 59 | 1967 | 5865.00 |
| 60 | 1966 | 6038.00 |
| 61 | 1965 | 5714.00 |
| 62 | 1964 | 5964.00 |
| 63 | 1963 | 4928.00 |
| 64 | 1962 | 5570.00 |
| 65 | 1961 | 5954.00 |
| 66 | 1960 | 3542.00 |
