| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 39392.00 |
| 8 | 2018 | 39565.00 |
| 9 | 2017 | 37763.00 |
| 10 | 2016 | 37821.00 |
| 11 | 2015 | 35256.00 |
| 12 | 2014 | 40389.00 |
| 13 | 2013 | 43120.00 |
| 14 | 2012 | 33632.00 |
| 15 | 2011 | 33108.00 |
| 16 | 2010 | 31456.00 |
| 17 | 2009 | 34026.00 |
| 18 | 2008 | 33370.00 |
| 19 | 2007 | 27335.00 |
| 20 | 2006 | 35283.00 |
| 21 | 2005 | 33955.00 |
| 22 | 2004 | 31034.00 |
| 23 | 2003 | 29007.00 |
| 24 | 2002 | 22892.00 |
| 25 | 2001 | 30629.00 |
| 26 | 2000 | 34034.00 |
| 27 | 1999 | 34556.00 |
| 28 | 1998 | 30243.00 |
| 29 | 1997 | 33458.00 |
| 30 | 1996 | 36769.00 |
| 31 | 1995 | 30827.00 |
| 32 | 1994 | 34174.00 |
| 33 | 1993 | 39570.00 |
| 34 | 1992 | 40050.00 |
| 35 | 1991 | 42326.00 |
| 36 | 1990 | 38592.00 |
| 37 | 1989 | 29864.00 |
| 38 | 1988 | 23264.00 |
| 39 | 1987 | 38710.00 |
| 40 | 1986 | 39966.00 |
| 41 | 1985 | 31864.00 |
| 42 | 1984 | 30380.00 |
| 43 | 1983 | 36438.00 |
| 44 | 1982 | 36428.00 |
| 45 | 1981 | 33312.00 |
| 46 | 1980 | 30012.00 |
| 47 | 1979 | 32094.00 |
| 48 | 1978 | 33260.00 |
| 49 | 1977 | 33180.00 |
| 50 | 1976 | 31809.00 |
| 51 | 1975 | 25116.00 |
| 52 | 1974 | 23384.00 |
| 53 | 1973 | 26104.00 |
| 54 | 1972 | 30401.00 |
| 55 | 1971 | 34392.00 |
| 56 | 1970 | 36476.00 |
| 57 | 1969 | 41450.00 |
| 58 | 1968 | 35992.00 |
| 59 | 1967 | 31698.00 |
| 60 | 1966 | 33950.00 |
| 61 | 1965 | 31636.00 |
| 62 | 1964 | 28853.00 |
| 63 | 1963 | 32951.00 |
| 64 | 1962 | 26035.00 |
| 65 | 1961 | 24269.00 |
| 66 | 1960 | 30426.00 |
