| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 4961.00 |
| 8 | 2017 | 4982.00 |
| 9 | 2016 | 4761.00 |
| 10 | 2015 | 4940.00 |
| 11 | 2014 | 5196.00 |
| 12 | 2013 | 6036.00 |
| 13 | 2012 | 5421.00 |
| 14 | 2011 | 7255.00 |
| 15 | 2010 | 5488.00 |
| 16 | 2009 | 4827.00 |
| 17 | 2008 | 5277.00 |
| 18 | 2007 | 5026.00 |
| 19 | 2006 | 4563.00 |
| 20 | 2005 | 4440.00 |
| 21 | 2004 | 4468.00 |
| 22 | 2003 | 4684.00 |
| 23 | 2002 | 4827.00 |
| 24 | 2001 | 4896.00 |
| 25 | 2000 | 5100.00 |
| 26 | 1999 | 5418.00 |
| 27 | 1998 | 5426.00 |
| 28 | 1997 | 4080.00 |
| 29 | 1996 | 5410.00 |
| 30 | 1995 | 5589.00 |
| 31 | 1994 | 5418.00 |
| 32 | 1993 | 3430.00 |
| 33 | 1992 | 3795.00 |
| 34 | 1991 | 3222.00 |
| 35 | 1990 | 3222.00 |
| 36 | 1989 | 3416.00 |
| 37 | 1988 | 3369.00 |
| 38 | 1987 | 2936.00 |
| 39 | 1986 | 3019.00 |
| 40 | 1985 | 3869.00 |
| 41 | 1984 | 2503.00 |
| 42 | 1983 | 2366.00 |
| 43 | 1982 | 3233.00 |
| 44 | 1981 | 1346.00 |
| 45 | 1980 | 3308.00 |
| 46 | 1979 | 3046.00 |
| 47 | 1978 | 3035.00 |
| 48 | 1977 | 2954.00 |
| 49 | 1976 | 3190.00 |
| 50 | 1975 | 2965.00 |
| 51 | 1974 | 3461.00 |
| 52 | 1973 | 1077.00 |
| 53 | 1972 | 936.00 |
| 54 | 1971 | 632.00 |
| 55 | 1970 | 1154.00 |
| 56 | 1969 | 965.00 |
| 57 | 1968 | 938.00 |
| 58 | 1967 | 1000.00 |
| 59 | 1966 | 855.00 |
| 60 | 1965 | 681.00 |
