| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 426.00 |
| 8 | 2018 | 449.00 |
| 9 | 2017 | 577.00 |
| 10 | 2016 | 561.00 |
| 11 | 2015 | 649.00 |
| 12 | 2014 | 903.00 |
| 13 | 2013 | 1003.00 |
| 14 | 2012 | 1897.00 |
| 15 | 2011 | 1481.00 |
| 16 | 2010 | 1418.00 |
| 17 | 2009 | 1649.00 |
| 18 | 2008 | 1629.00 |
| 19 | 2007 | 1084.00 |
| 20 | 2006 | 1276.00 |
| 21 | 2005 | 1393.00 |
| 22 | 2004 | 1374.00 |
| 23 | 2003 | 1434.00 |
| 24 | 2002 | 1562.00 |
| 25 | 2001 | 1776.00 |
| 26 | 2000 | 1983.00 |
| 27 | 1999 | 2206.00 |
| 28 | 1998 | 2453.00 |
| 29 | 1997 | 2769.00 |
| 30 | 1996 | 2774.00 |
| 31 | 1995 | 2542.00 |
| 32 | 1994 | 2298.00 |
| 33 | 1993 | 2956.00 |
| 34 | 1992 | 3220.00 |
| 35 | 1991 | 3243.00 |
| 36 | 1990 | 3404.00 |
| 37 | 1989 | 3817.00 |
| 38 | 1988 | 4137.00 |
| 39 | 1987 | 3846.00 |
| 40 | 1986 | 4405.00 |
| 41 | 1985 | 5100.00 |
| 42 | 1984 | 4621.00 |
| 43 | 1983 | 3961.00 |
| 44 | 1982 | 2748.00 |
| 45 | 1981 | 3666.00 |
| 46 | 1980 | 3183.00 |
| 47 | 1979 | 5262.00 |
| 48 | 1978 | 5153.00 |
| 49 | 1977 | 5165.00 |
| 50 | 1976 | 4984.00 |
| 51 | 1975 | 3771.00 |
| 52 | 1974 | 4015.00 |
| 53 | 1973 | 4345.00 |
| 54 | 1972 | 3612.00 |
| 55 | 1971 | 3553.00 |
| 56 | 1970 | 4159.00 |
| 57 | 1969 | 3228.00 |
| 58 | 1968 | 2500.00 |
| 59 | 1967 | 2478.00 |
| 60 | 1966 | 2651.00 |
| 61 | 1965 | 1704.00 |
| 62 | 1964 | 1308.00 |
| 63 | 1963 | 984.00 |
| 64 | 1962 | 542.00 |
| 65 | 1961 | 254.00 |
| 66 | 1960 | 114.00 |
