| 序号 | 时间 (年) |
数据 (吨) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 29973.00 |
| 8 | 2017 | 27930.00 |
| 9 | 2016 | 26952.00 |
| 10 | 2015 | 24679.00 |
| 11 | 2014 | 24444.00 |
| 12 | 2013 | 24100.00 |
| 13 | 2012 | 21600.00 |
| 14 | 2011 | 25200.00 |
| 15 | 2010 | 25000.00 |
| 16 | 2009 | 24900.00 |
| 17 | 2008 | 21100.00 |
| 18 | 2007 | 24700.00 |
| 19 | 2006 | 30000.00 |
| 20 | 2005 | 30300.00 |
| 21 | 2004 | 32900.00 |
| 22 | 2003 | 29000.00 |
| 23 | 2002 | 32000.00 |
| 24 | 2001 | 33000.00 |
| 25 | 2000 | 31280.00 |
| 26 | 1999 | 33352.00 |
| 27 | 1998 | 25690.00 |
| 28 | 1997 | 37547.00 |
| 29 | 1996 | 36490.00 |
| 30 | 1995 | 27700.00 |
| 31 | 1994 | 30000.00 |
| 32 | 1993 | 39500.00 |
| 33 | 1992 | 32000.00 |
| 34 | 1991 | 30000.00 |
| 35 | 1990 | 43700.00 |
| 36 | 1989 | 44900.00 |
| 37 | 1988 | 50100.00 |
| 38 | 1987 | 54800.00 |
| 39 | 1986 | 57530.00 |
| 40 | 1985 | 52000.00 |
| 41 | 1984 | 51590.00 |
| 42 | 1983 | 46570.00 |
| 43 | 1982 | 46570.00 |
| 44 | 1976 | 40000.00 |
| 45 | 1975 | 42000.00 |
| 46 | 1974 | 40000.00 |
| 47 | 1973 | 36000.00 |
| 48 | 1972 | 35000.00 |
| 49 | 1971 | 34000.00 |
| 50 | 1970 | 41000.00 |
