| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 5540.00 |
| 8 | 2018 | 5400.00 |
| 9 | 2017 | 5300.00 |
| 10 | 2016 | 5100.00 |
| 11 | 2015 | 4800.00 |
| 12 | 2014 | 4600.00 |
| 13 | 2013 | 4500.00 |
| 14 | 2012 | 4400.00 |
| 15 | 2011 | 4300.00 |
| 16 | 2010 | 4250.00 |
| 17 | 2009 | 4100.00 |
| 18 | 2008 | 4175.00 |
| 19 | 2007 | 4100.00 |
| 20 | 2006 | 3950.00 |
| 21 | 2005 | 3850.00 |
| 22 | 2004 | 3750.00 |
| 23 | 2003 | 3600.00 |
| 24 | 2002 | 3500.00 |
| 25 | 2001 | 3450.00 |
| 26 | 2000 | 3720.00 |
| 27 | 1999 | 3300.00 |
| 28 | 1998 | 3210.00 |
| 29 | 1997 | 3318.00 |
| 30 | 1996 | 3100.00 |
| 31 | 1995 | 3369.00 |
| 32 | 1994 | 2900.00 |
| 33 | 1993 | 2800.00 |
| 34 | 1992 | 2700.00 |
| 35 | 1991 | 2500.00 |
| 36 | 1990 | 2400.00 |
| 37 | 1989 | 2270.00 |
| 38 | 1988 | 2150.00 |
| 39 | 1987 | 1995.00 |
| 40 | 1986 | 2160.00 |
| 41 | 1985 | 1686.00 |
| 42 | 1984 | 1380.00 |
| 43 | 1983 | 1215.00 |
| 44 | 1982 | 1155.00 |
| 45 | 1981 | 1013.00 |
| 46 | 1980 | 875.00 |
| 47 | 1979 | 818.00 |
| 48 | 1978 | 796.00 |
| 49 | 1977 | 871.00 |
| 50 | 1976 | 792.00 |
| 51 | 1975 | 705.00 |
| 52 | 1974 | 597.00 |
