| 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 | 6427.00 |
| 12 | 2014 | 5987.00 |
| 13 | 2013 | 5505.00 |
| 14 | 2012 | 5508.00 |
| 15 | 2011 | 5149.00 |
| 16 | 2010 | 4844.00 |
| 17 | 2009 | 4703.00 |
| 18 | 2008 | 4513.00 |
| 19 | 2007 | 4352.00 |
| 20 | 2006 | 4366.00 |
| 21 | 2005 | 4621.00 |
| 22 | 2004 | 4893.00 |
| 23 | 2003 | 5337.00 |
| 24 | 2002 | 5149.00 |
| 25 | 2001 | 4704.00 |
| 26 | 2000 | 4908.00 |
| 27 | 1999 | 4733.00 |
| 28 | 1998 | 4303.00 |
| 29 | 1997 | 4440.00 |
| 30 | 1996 | 4789.00 |
| 31 | 1995 | 4812.00 |
| 32 | 1994 | 4693.00 |
| 33 | 1993 | 4732.00 |
| 34 | 1992 | 5248.00 |
| 35 | 1991 | 5515.00 |
| 36 | 1990 | 5690.00 |
| 37 | 1989 | 5286.00 |
| 38 | 1988 | 5843.00 |
| 39 | 1987 | 6712.00 |
| 40 | 1986 | 7300.00 |
| 41 | 1985 | 7137.00 |
| 42 | 1984 | 7819.00 |
| 43 | 1983 | 7744.00 |
| 44 | 1982 | 6430.00 |
| 45 | 1981 | 5668.00 |
| 46 | 1980 | 5717.00 |
| 47 | 1979 | 6147.00 |
| 48 | 1978 | 6528.00 |
| 49 | 1977 | 6844.00 |
| 50 | 1976 | 6765.00 |
| 51 | 1975 | 5460.00 |
| 52 | 1974 | 5004.00 |
| 53 | 1973 | 4935.00 |
| 54 | 1972 | 4403.00 |
| 55 | 1971 | 4027.00 |
| 56 | 1970 | 4374.00 |
| 57 | 1969 | 4357.00 |
| 58 | 1968 | 4204.00 |
| 59 | 1967 | 3558.00 |
| 60 | 1966 | 2600.00 |
| 61 | 1965 | 2014.00 |
| 62 | 1964 | 1665.00 |
