| 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 | 28638.00 |
| 12 | 2014 | 29925.00 |
| 13 | 2013 | 23223.00 |
| 14 | 2012 | 20235.00 |
| 15 | 2011 | 20831.00 |
| 16 | 2010 | 14158.00 |
| 17 | 2009 | 16920.00 |
| 18 | 2008 | 19408.00 |
| 19 | 2007 | 15707.00 |
| 20 | 2006 | 15162.00 |
| 21 | 2005 | 17548.00 |
| 22 | 2004 | 16098.00 |
| 23 | 2003 | 15396.00 |
| 24 | 2002 | 16999.00 |
| 25 | 2001 | 16744.00 |
| 26 | 2000 | 16291.00 |
| 27 | 1999 | 16246.00 |
| 28 | 1998 | 17250.00 |
| 29 | 1997 | 12721.00 |
| 30 | 1996 | 16902.00 |
| 31 | 1995 | 13332.00 |
| 32 | 1994 | 15022.00 |
| 33 | 1993 | 16676.00 |
| 34 | 1992 | 14214.00 |
| 35 | 1991 | 16300.00 |
| 36 | 1990 | 19273.00 |
| 37 | 1989 | 17988.00 |
| 38 | 1988 | 17890.00 |
| 39 | 1987 | 19005.00 |
| 40 | 1986 | 19171.00 |
| 41 | 1985 | 17406.00 |
| 42 | 1984 | 17867.00 |
| 43 | 1983 | 14520.00 |
| 44 | 1982 | 11915.00 |
| 45 | 1981 | 14412.00 |
| 46 | 1980 | 12200.00 |
| 47 | 1979 | 12143.00 |
| 48 | 1978 | 8693.00 |
| 49 | 1977 | 9045.00 |
| 50 | 1976 | 10545.00 |
| 51 | 1975 | 10062.00 |
| 52 | 1974 | 7771.00 |
| 53 | 1973 | 8468.00 |
| 54 | 1972 | 12376.00 |
| 55 | 1971 | 13890.00 |
| 56 | 1970 | 11556.00 |
| 57 | 1969 | 8543.00 |
| 58 | 1968 | 7042.00 |
| 59 | 1967 | 6943.00 |
| 60 | 1966 | 6629.00 |
| 61 | 1965 | 7621.00 |
| 62 | 1964 | 7496.00 |
| 63 | 1963 | 7006.00 |
| 64 | 1962 | 5253.00 |
| 65 | 1961 | 7735.00 |
| 66 | 1960 | 6145.00 |
