| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 5340.00 |
| 8 | 2018 | 5270.00 |
| 9 | 2017 | 7225.00 |
| 10 | 2016 | 6825.00 |
| 11 | 2015 | 5265.00 |
| 12 | 2014 | 5164.00 |
| 13 | 2013 | 5630.00 |
| 14 | 2012 | 5000.00 |
| 15 | 2011 | 4520.00 |
| 16 | 2010 | 3920.00 |
| 17 | 2009 | 3420.00 |
| 18 | 2008 | 3512.00 |
| 19 | 2007 | 4163.00 |
| 20 | 2006 | 3615.00 |
| 21 | 2005 | 2597.00 |
| 22 | 2004 | 2937.00 |
| 23 | 2003 | 4047.00 |
| 24 | 2002 | 3944.00 |
| 25 | 2001 | 3453.00 |
| 26 | 2000 | 2648.00 |
| 27 | 1999 | 2595.00 |
| 28 | 1998 | 3791.00 |
| 29 | 1997 | 3805.00 |
| 30 | 1996 | 3817.00 |
| 31 | 1995 | 2560.00 |
| 32 | 1994 | 3212.00 |
| 33 | 1993 | 3128.00 |
| 34 | 1992 | 2562.00 |
| 35 | 1991 | 2489.00 |
| 36 | 1990 | 2067.00 |
| 37 | 1989 | 1987.00 |
| 38 | 1988 | 1980.00 |
| 39 | 1987 | 1907.00 |
| 40 | 1986 | 1364.00 |
| 41 | 1985 | 1220.00 |
| 42 | 1984 | 1395.00 |
| 43 | 1983 | 1219.00 |
| 44 | 1982 | 1197.00 |
| 45 | 1981 | 1379.00 |
| 46 | 1980 | 906.00 |
| 47 | 1979 | 609.00 |
| 48 | 1978 | 646.00 |
| 49 | 1977 | 914.00 |
| 50 | 1976 | 786.00 |
| 51 | 1975 | 668.00 |
| 52 | 1974 | 557.00 |
| 53 | 1973 | 177.00 |
