| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 3475.00 |
| 8 | 2018 | 3550.00 |
| 9 | 2017 | 3517.00 |
| 10 | 2016 | 3456.00 |
| 11 | 2015 | 3385.00 |
| 12 | 2014 | 3274.00 |
| 13 | 2013 | 3059.00 |
| 14 | 2012 | 2999.00 |
| 15 | 2011 | 2991.00 |
| 16 | 2010 | 3199.00 |
| 17 | 2009 | 3664.00 |
| 18 | 2008 | 3631.00 |
| 19 | 2007 | 4277.00 |
| 20 | 2006 | 4229.00 |
| 21 | 2005 | 4259.00 |
| 22 | 2004 | 4499.00 |
| 23 | 2003 | 4931.00 |
| 24 | 2002 | 5717.00 |
| 25 | 2001 | 5213.00 |
| 26 | 2000 | 5075.00 |
| 27 | 1999 | 5050.00 |
| 28 | 1998 | 4980.00 |
| 29 | 1997 | 5020.00 |
| 30 | 1996 | 5108.00 |
| 31 | 1995 | 4965.00 |
| 32 | 1994 | 5035.00 |
| 33 | 1993 | 5008.00 |
| 34 | 1992 | 5075.00 |
| 35 | 1991 | 4834.00 |
| 36 | 1990 | 4624.00 |
| 37 | 1989 | 4968.00 |
| 38 | 1988 | 4724.00 |
| 39 | 1987 | 5034.00 |
| 40 | 1986 | 4994.00 |
| 41 | 1985 | 5057.00 |
| 42 | 1984 | 4918.00 |
| 43 | 1983 | 4922.00 |
| 44 | 1982 | 4936.00 |
| 45 | 1981 | 4514.00 |
| 46 | 1980 | 4407.00 |
| 47 | 1979 | 4410.00 |
| 48 | 1978 | 4333.00 |
| 49 | 1977 | 4111.00 |
| 50 | 1976 | 3733.00 |
| 51 | 1975 | 3568.00 |
| 52 | 1974 | 3439.00 |
| 53 | 1973 | 3543.00 |
| 54 | 1972 | 3639.00 |
| 55 | 1971 | 3491.00 |
| 56 | 1970 | 3354.00 |
| 57 | 1969 | 3318.00 |
| 58 | 1968 | 2844.00 |
| 59 | 1967 | 2630.00 |
| 60 | 1966 | 2403.00 |
| 61 | 1965 | 2345.00 |
| 62 | 1964 | 2016.00 |
