| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 52581.00 |
| 8 | 2018 | 51311.00 |
| 9 | 2017 | 47380.00 |
| 10 | 2016 | 62832.00 |
| 11 | 2015 | 56117.00 |
| 12 | 2014 | 55147.00 |
| 13 | 2013 | 58105.00 |
| 14 | 2012 | 61298.00 |
| 15 | 2011 | 54244.00 |
| 16 | 2010 | 58868.00 |
| 17 | 2009 | 60117.00 |
| 18 | 2008 | 68363.00 |
| 19 | 2007 | 55821.00 |
| 20 | 2006 | 49217.00 |
| 21 | 2005 | 57243.00 |
| 22 | 2004 | 58698.00 |
| 23 | 2003 | 63805.00 |
| 24 | 2002 | 43705.00 |
| 25 | 2001 | 53001.00 |
| 26 | 2000 | 60641.00 |
| 27 | 1999 | 62475.00 |
| 28 | 1998 | 69327.00 |
| 29 | 1997 | 67534.00 |
| 30 | 1996 | 61980.00 |
| 31 | 1995 | 59404.00 |
| 32 | 1994 | 63167.00 |
| 33 | 1993 | 65220.00 |
| 34 | 1992 | 67135.00 |
| 35 | 1991 | 53891.00 |
| 36 | 1990 | 74292.00 |
| 37 | 1989 | 55428.00 |
| 38 | 1988 | 49320.00 |
| 39 | 1987 | 57362.00 |
| 40 | 1986 | 56896.00 |
| 41 | 1985 | 65974.00 |
| 42 | 1984 | 70618.00 |
| 43 | 1983 | 65857.00 |
| 44 | 1982 | 75250.00 |
| 45 | 1981 | 75805.00 |
| 46 | 1980 | 64798.00 |
| 47 | 1979 | 58080.00 |
| 48 | 1978 | 48322.00 |
| 49 | 1977 | 55670.00 |
| 50 | 1976 | 58480.00 |
| 51 | 1975 | 57885.00 |
| 52 | 1974 | 48496.00 |
| 53 | 1973 | 46560.00 |
| 54 | 1972 | 42081.00 |
| 55 | 1971 | 44052.00 |
| 56 | 1970 | 36795.00 |
| 57 | 1969 | 39272.00 |
| 58 | 1968 | 42375.00 |
| 59 | 1967 | 41014.00 |
| 60 | 1966 | 35788.00 |
| 61 | 1965 | 34917.00 |
| 62 | 1964 | 34917.00 |
| 63 | 1963 | 31216.00 |
| 64 | 1962 | 29719.00 |
| 65 | 1961 | 33557.00 |
| 66 | 1960 | 36877.00 |
