| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 19500.00 |
| 8 | 2018 | 18800.00 |
| 9 | 2017 | 18300.00 |
| 10 | 2016 | 17000.00 |
| 11 | 2015 | 17700.00 |
| 12 | 2014 | 17500.00 |
| 13 | 2013 | 17750.00 |
| 14 | 2012 | 17400.00 |
| 15 | 2011 | 18100.00 |
| 16 | 2010 | 17300.00 |
| 17 | 2009 | 17100.00 |
| 18 | 2008 | 16900.00 |
| 19 | 2007 | 16800.00 |
| 20 | 2006 | 16650.00 |
| 21 | 2005 | 16650.00 |
| 22 | 2004 | 16750.00 |
| 23 | 2003 | 16600.00 |
| 24 | 2002 | 16600.00 |
| 25 | 2001 | 16201.00 |
| 26 | 2000 | 16650.00 |
| 27 | 1999 | 16577.00 |
| 28 | 1998 | 16836.00 |
| 29 | 1997 | 16551.00 |
| 30 | 1996 | 16363.00 |
| 31 | 1995 | 16046.00 |
| 32 | 1994 | 15190.00 |
| 33 | 1993 | 15086.00 |
| 34 | 1992 | 15097.00 |
| 35 | 1991 | 14764.00 |
| 36 | 1990 | 14500.00 |
| 37 | 1989 | 14196.00 |
| 38 | 1988 | 14134.00 |
| 39 | 1987 | 14027.00 |
| 40 | 1986 | 14048.00 |
| 41 | 1985 | 13768.00 |
| 42 | 1984 | 13631.00 |
| 43 | 1983 | 13750.00 |
| 44 | 1982 | 13676.00 |
| 45 | 1981 | 13411.00 |
| 46 | 1980 | 12870.00 |
| 47 | 1979 | 12260.00 |
| 48 | 1978 | 11777.00 |
| 49 | 1977 | 11457.00 |
| 50 | 1976 | 10648.00 |
| 51 | 1975 | 10020.00 |
| 52 | 1974 | 9459.00 |
| 53 | 1973 | 9300.00 |
| 54 | 1972 | 9666.00 |
| 55 | 1971 | 9642.00 |
| 56 | 1970 | 9198.00 |
| 57 | 1969 | 9351.00 |
| 58 | 1968 | 8916.00 |
| 59 | 1967 | 8680.00 |
| 60 | 1966 | 8210.00 |
| 61 | 1965 | 7959.00 |
| 62 | 1964 | 7703.00 |
| 63 | 1963 | 7494.00 |
| 64 | 1962 | 7345.00 |
| 65 | 1961 | 7517.00 |
| 66 | 1960 | 7010.00 |
