| 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 | 27562.00 |
| 12 | 2014 | 27621.00 |
| 13 | 2013 | 27197.00 |
| 14 | 2012 | 25501.00 |
| 15 | 2011 | 24750.00 |
| 16 | 2010 | 23518.00 |
| 17 | 2009 | 23343.00 |
| 18 | 2008 | 21449.00 |
| 19 | 2007 | 19078.00 |
| 20 | 2006 | 17905.00 |
| 21 | 2005 | 18084.00 |
| 22 | 2004 | 16169.00 |
| 23 | 2003 | 14505.00 |
| 24 | 2002 | 12581.00 |
| 25 | 2001 | 13224.00 |
| 26 | 2000 | 13928.00 |
| 27 | 1999 | 14540.00 |
| 28 | 1998 | 12249.00 |
| 29 | 1997 | 11800.00 |
| 30 | 1996 | 10805.00 |
| 31 | 1995 | 11352.00 |
| 32 | 1994 | 10239.00 |
| 33 | 1993 | 9277.00 |
| 34 | 1992 | 8622.00 |
| 35 | 1991 | 9499.00 |
| 36 | 1990 | 8768.00 |
| 37 | 1989 | 7752.00 |
| 38 | 1988 | 7658.00 |
| 39 | 1987 | 7777.00 |
| 40 | 1986 | 6832.00 |
| 41 | 1985 | 6223.00 |
| 42 | 1984 | 5606.00 |
| 43 | 1983 | 4883.00 |
| 44 | 1982 | 4990.00 |
| 45 | 1981 | 4346.00 |
| 46 | 1980 | 3880.00 |
| 47 | 1979 | 3217.00 |
| 48 | 1978 | 3246.00 |
| 49 | 1977 | 2694.00 |
| 50 | 1976 | 2778.00 |
| 51 | 1975 | 2592.00 |
| 52 | 1974 | 2443.00 |
| 53 | 1973 | 2383.00 |
| 54 | 1972 | 2452.00 |
| 55 | 1971 | 2385.00 |
| 56 | 1970 | 2133.00 |
| 57 | 1969 | 1706.00 |
| 58 | 1968 | 1910.00 |
| 59 | 1967 | 1778.00 |
| 60 | 1966 | 1518.00 |
| 61 | 1965 | 1626.00 |
| 62 | 1964 | 1445.00 |
