| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 2456.00 |
| 8 | 2018 | 3530.00 |
| 9 | 2017 | 2584.00 |
| 10 | 2016 | 3372.00 |
| 11 | 2015 | 2650.00 |
| 12 | 2014 | 2078.00 |
| 13 | 2013 | 2354.00 |
| 14 | 2012 | 2375.00 |
| 15 | 2011 | 1757.00 |
| 16 | 2010 | 3117.00 |
| 17 | 2009 | 3580.00 |
| 18 | 2008 | 5997.00 |
| 19 | 2007 | 4188.00 |
| 20 | 2006 | 2868.00 |
| 21 | 2005 | 3548.00 |
| 22 | 2004 | 4859.00 |
| 23 | 2003 | 4623.00 |
| 24 | 2002 | 4328.00 |
| 25 | 2001 | 5843.00 |
| 26 | 2000 | 5651.00 |
| 27 | 1999 | 7229.00 |
| 28 | 1998 | 6652.00 |
| 29 | 1997 | 9270.00 |
| 30 | 1996 | 13106.00 |
| 31 | 1995 | 7495.00 |
| 32 | 1994 | 9577.00 |
| 33 | 1993 | 11178.00 |
| 34 | 1992 | 11614.00 |
| 35 | 1991 | 9292.00 |
| 36 | 1990 | 10179.00 |
| 37 | 1989 | 12912.00 |
| 38 | 1988 | 11987.00 |
| 39 | 1987 | 14252.00 |
| 40 | 1986 | 13749.00 |
| 41 | 1985 | 16863.00 |
| 42 | 1984 | 13700.00 |
| 43 | 1983 | 9777.00 |
| 44 | 1982 | 12571.00 |
| 45 | 1981 | 10596.00 |
| 46 | 1980 | 8194.00 |
| 47 | 1979 | 12583.00 |
| 48 | 1978 | 13665.00 |
| 49 | 1977 | 11370.00 |
| 50 | 1976 | 10442.00 |
| 51 | 1975 | 12551.00 |
| 52 | 1974 | 10125.00 |
| 53 | 1973 | 17628.00 |
| 54 | 1972 | 16560.00 |
| 55 | 1971 | 17382.00 |
| 56 | 1970 | 17384.00 |
| 57 | 1969 | 16220.00 |
| 58 | 1968 | 15560.00 |
| 59 | 1967 | 13509.00 |
| 60 | 1966 | 15257.00 |
| 61 | 1965 | 14453.00 |
| 62 | 1964 | 10466.00 |
| 63 | 1963 | 11959.00 |
| 64 | 1962 | 10061.00 |
| 65 | 1961 | 10529.00 |
| 66 | 1960 | 10747.00 |
