| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 4523.00 |
| 8 | 2018 | 3973.00 |
| 9 | 2017 | 4277.00 |
| 10 | 2016 | 3725.00 |
| 11 | 2015 | 3959.00 |
| 12 | 2014 | 4250.00 |
| 13 | 2013 | 4230.00 |
| 14 | 2012 | 3957.00 |
| 15 | 2011 | 3927.00 |
| 16 | 2010 | 3694.00 |
| 17 | 2009 | 3425.00 |
| 18 | 2008 | 3379.00 |
| 19 | 2007 | 3475.00 |
| 20 | 2006 | 3084.00 |
| 21 | 2005 | 2794.00 |
| 22 | 2004 | 2769.00 |
| 23 | 2003 | 2031.00 |
| 24 | 2002 | 1600.00 |
| 25 | 2001 | 1798.00 |
| 26 | 2000 | 1740.00 |
| 27 | 1999 | 1850.00 |
| 28 | 1998 | 1935.00 |
| 29 | 1997 | 1865.00 |
| 30 | 1996 | 2185.00 |
| 31 | 1995 | 2080.00 |
| 32 | 1994 | 1555.00 |
| 33 | 1993 | 1346.00 |
| 34 | 1992 | 1594.00 |
| 35 | 1991 | 1333.00 |
| 36 | 1990 | 1290.00 |
| 37 | 1989 | 1370.00 |
| 38 | 1988 | 1114.00 |
| 39 | 1987 | 913.00 |
| 40 | 1986 | 917.00 |
| 41 | 1985 | 1026.00 |
| 42 | 1984 | 970.00 |
| 43 | 1983 | 715.00 |
| 44 | 1982 | 702.00 |
| 45 | 1981 | 622.00 |
| 46 | 1980 | 532.00 |
| 47 | 1979 | 634.00 |
| 48 | 1978 | 445.00 |
| 49 | 1977 | 450.00 |
| 50 | 1976 | 385.00 |
| 51 | 1975 | 599.00 |
| 52 | 1974 | 504.00 |
| 53 | 1973 | 539.00 |
| 54 | 1972 | 441.00 |
| 55 | 1971 | 638.00 |
| 56 | 1970 | 486.00 |
| 57 | 1969 | 486.00 |
