| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 5291.00 |
| 8 | 2018 | 5718.00 |
| 9 | 2017 | 6370.00 |
| 10 | 2016 | 6439.00 |
| 11 | 2015 | 6045.00 |
| 12 | 2014 | 5605.00 |
| 13 | 2013 | 5323.00 |
| 14 | 2012 | 5271.00 |
| 15 | 2011 | 5638.00 |
| 16 | 2010 | 6213.00 |
| 17 | 2009 | 6223.00 |
| 18 | 2008 | 5793.00 |
| 19 | 2007 | 5364.00 |
| 20 | 2006 | 5750.00 |
| 21 | 2005 | 5802.00 |
| 22 | 2004 | 6037.00 |
| 23 | 2003 | 5568.00 |
| 24 | 2002 | 6626.00 |
| 25 | 2001 | 6847.00 |
| 26 | 2000 | 6367.00 |
| 27 | 1999 | 6095.00 |
| 28 | 1998 | 6011.00 |
| 29 | 1997 | 6028.00 |
| 30 | 1996 | 5571.00 |
| 31 | 1995 | 5478.00 |
| 32 | 1994 | 6226.00 |
| 33 | 1993 | 6589.00 |
| 34 | 1992 | 7341.00 |
| 35 | 1991 | 7537.00 |
| 36 | 1990 | 7658.00 |
| 37 | 1989 | 7519.00 |
| 38 | 1988 | 7201.00 |
| 39 | 1987 | 6652.00 |
| 40 | 1986 | 6858.00 |
| 41 | 1985 | 7058.00 |
| 42 | 1984 | 6929.00 |
| 43 | 1983 | 6922.00 |
| 44 | 1982 | 6814.00 |
| 45 | 1981 | 6827.00 |
| 46 | 1980 | 6927.00 |
| 47 | 1979 | 6468.00 |
| 48 | 1978 | 7516.00 |
| 49 | 1977 | 7082.00 |
| 50 | 1976 | 6176.00 |
| 51 | 1975 | 5552.00 |
| 52 | 1974 | 5422.00 |
| 53 | 1973 | 5129.00 |
| 54 | 1972 | 5007.00 |
| 55 | 1971 | 4586.00 |
| 56 | 1970 | 4949.00 |
| 57 | 1969 | 4344.00 |
| 58 | 1968 | 3866.00 |
| 59 | 1967 | 3851.00 |
| 60 | 1966 | 4120.00 |
| 61 | 1965 | 3546.00 |
| 62 | 1964 | 3959.00 |
| 63 | 1963 | 3758.00 |
| 64 | 1962 | 3132.00 |
| 65 | 1961 | 3502.00 |
| 66 | 1960 | 3164.00 |
