| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | |
| 8 | 2018 | |
| 9 | 2017 | |
| 10 | 2016 | |
| 11 | 2015 | 40735.00 |
| 12 | 2014 | 43867.00 |
| 13 | 2013 | 43342.00 |
| 14 | 2012 | 39407.00 |
| 15 | 2011 | 39956.00 |
| 16 | 2010 | 35216.00 |
| 17 | 2009 | 31421.00 |
| 18 | 2008 | 29071.00 |
| 19 | 2007 | 31542.00 |
| 20 | 2006 | 31356.00 |
| 21 | 2005 | 29775.00 |
| 22 | 2004 | 28316.00 |
| 23 | 2003 | 27494.00 |
| 24 | 2002 | 28696.00 |
| 25 | 2001 | 27019.00 |
| 26 | 2000 | 24035.00 |
| 27 | 1999 | 22843.00 |
| 28 | 1998 | 25671.00 |
| 29 | 1997 | 26646.00 |
| 30 | 1996 | 19110.00 |
| 31 | 1995 | 19820.00 |
| 32 | 1994 | 21058.00 |
| 33 | 1993 | 15837.00 |
| 34 | 1992 | 14876.00 |
| 35 | 1991 | 14453.00 |
| 36 | 1990 | 12115.00 |
| 37 | 1989 | 11484.00 |
| 38 | 1988 | 14015.00 |
| 39 | 1987 | 11572.00 |
| 40 | 1986 | 13063.00 |
| 41 | 1985 | 11485.00 |
| 42 | 1984 | 10740.00 |
| 43 | 1983 | 12515.00 |
| 44 | 1982 | 10731.00 |
| 45 | 1981 | 11726.00 |
| 46 | 1980 | 12413.00 |
| 47 | 1979 | 12039.00 |
| 48 | 1978 | 11486.00 |
| 49 | 1977 | 9426.00 |
| 50 | 1976 | 9831.00 |
| 51 | 1975 | 7838.00 |
| 52 | 1974 | 7400.00 |
| 53 | 1973 | 7714.00 |
| 54 | 1972 | 8496.00 |
| 55 | 1971 | 8446.00 |
| 56 | 1970 | 8465.00 |
| 57 | 1969 | 7846.00 |
| 58 | 1968 | 7343.00 |
| 59 | 1967 | 7175.00 |
| 60 | 1966 | 7697.00 |
| 61 | 1965 | 7856.00 |
| 62 | 1964 | 8016.00 |
| 63 | 1963 | 7820.00 |
| 64 | 1962 | 7175.00 |
| 65 | 1961 | 6191.00 |
| 66 | 1960 | 6359.00 |
