| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 6041.00 |
| 8 | 2018 | 6732.00 |
| 9 | 2017 | 6931.00 |
| 10 | 2016 | 5178.00 |
| 11 | 2015 | 7101.00 |
| 12 | 2014 | 10398.00 |
| 13 | 2013 | 5112.00 |
| 14 | 2012 | 5932.00 |
| 15 | 2011 | 7360.00 |
| 16 | 2010 | 7743.00 |
| 17 | 2009 | 6645.00 |
| 18 | 2008 | 4366.00 |
| 19 | 2007 | 6865.00 |
| 20 | 2006 | 9698.00 |
| 21 | 2005 | 7922.00 |
| 22 | 2004 | 5985.00 |
| 23 | 2003 | 5725.00 |
| 24 | 2002 | 6549.00 |
| 25 | 2001 | 9658.00 |
| 26 | 2000 | 7299.00 |
| 27 | 1999 | 7425.00 |
| 28 | 1998 | 6009.00 |
| 29 | 1997 | 9046.00 |
| 30 | 1996 | 6727.00 |
| 31 | 1995 | 5680.00 |
| 32 | 1994 | 11118.00 |
| 33 | 1993 | 12193.00 |
| 34 | 1992 | 10066.00 |
| 35 | 1991 | 10285.00 |
| 36 | 1990 | 6442.00 |
| 37 | 1989 | 5032.00 |
| 38 | 1988 | 7305.00 |
| 39 | 1987 | 12731.00 |
| 40 | 1986 | 8569.00 |
| 41 | 1985 | 7598.00 |
| 42 | 1984 | 9190.00 |
| 43 | 1983 | 9973.00 |
| 44 | 1982 | 9713.00 |
| 45 | 1981 | 8510.00 |
| 46 | 1980 | 10721.00 |
| 47 | 1979 | 14909.00 |
| 48 | 1978 | 12115.00 |
| 49 | 1977 | 13318.00 |
| 50 | 1976 | 8222.00 |
| 51 | 1975 | 8038.00 |
| 52 | 1974 | 10089.00 |
| 53 | 1973 | 9945.00 |
| 54 | 1972 | 15887.00 |
| 55 | 1971 | 19980.00 |
| 56 | 1970 | 27452.00 |
| 57 | 1969 | 23183.00 |
| 58 | 1968 | 18303.00 |
| 59 | 1967 | 15561.00 |
| 60 | 1966 | 11434.00 |
| 61 | 1965 | 13962.00 |
| 62 | 1964 | 12504.00 |
| 63 | 1963 | 13261.00 |
| 64 | 1962 | 10643.00 |
| 65 | 1961 | 16556.00 |
| 66 | 1960 | 16318.00 |
