| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 21492.00 |
| 8 | 2018 | 19975.00 |
| 9 | 2017 | 18750.00 |
| 10 | 2016 | 19220.00 |
| 11 | 2015 | 16116.00 |
| 12 | 2014 | 16455.00 |
| 13 | 2013 | 10790.00 |
| 14 | 2012 | 10038.00 |
| 15 | 2011 | 19611.00 |
| 16 | 2010 | 19551.00 |
| 17 | 2009 | 13262.00 |
| 18 | 2008 | 13378.00 |
| 19 | 2007 | 19210.00 |
| 20 | 2006 | 16658.00 |
| 21 | 2005 | 15062.00 |
| 22 | 2004 | 18507.00 |
| 23 | 2003 | 16421.00 |
| 24 | 2002 | 13382.00 |
| 25 | 2001 | 16109.00 |
| 26 | 2000 | 16822.00 |
| 27 | 1999 | 17173.00 |
| 28 | 1998 | 14484.00 |
| 29 | 1997 | 17106.00 |
| 30 | 1996 | 16432.00 |
| 31 | 1995 | 9123.00 |
| 32 | 1994 | 12107.00 |
| 33 | 1993 | 10075.00 |
| 34 | 1992 | 10520.00 |
| 35 | 1991 | 10989.00 |
| 36 | 1990 | 11226.00 |
| 37 | 1989 | 10821.00 |
| 38 | 1988 | 9555.00 |
| 39 | 1987 | 9220.00 |
| 40 | 1986 | 9194.00 |
| 41 | 1985 | 8951.00 |
| 42 | 1984 | 14459.00 |
| 43 | 1983 | 13806.00 |
| 44 | 1982 | 15775.00 |
| 45 | 1981 | 8713.00 |
| 46 | 1980 | 8208.00 |
| 47 | 1979 | 9203.00 |
| 48 | 1978 | 9276.00 |
| 49 | 1977 | 7300.00 |
| 50 | 1976 | 11742.00 |
| 51 | 1975 | 9284.00 |
| 52 | 1974 | 6996.00 |
| 53 | 1973 | 6829.00 |
| 54 | 1972 | 7763.00 |
| 55 | 1971 | 6355.00 |
| 56 | 1970 | 5700.00 |
| 57 | 1969 | 7870.00 |
| 58 | 1968 | 7138.00 |
| 59 | 1967 | 7600.00 |
| 60 | 1966 | 6556.00 |
| 61 | 1965 | 9419.00 |
| 62 | 1964 | 13473.00 |
| 63 | 1963 | 9444.00 |
| 64 | 1962 | 5943.00 |
| 65 | 1961 | 6489.00 |
| 66 | 1960 | 5152.00 |
