| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2016 | 1900 | 千吨 | 2026-9 |
| 2015 | 1909 | 千吨 | 2026-9 |
| 2014 | 1894 | 千吨 | 2026-9 |
| 2013 | 1758 | 千吨 | 2026-9 |
| 2012 | 1723 | 千吨 | 2026-9 |
| 2011 | 1613 | 千吨 | 2026-9 |
| 2010 | 1444 | 千吨 | 2026-9 |
| 2009 | 1227 | 千吨 | 2026-9 |
| 2008 | 1069 | 千吨 | 2026-9 |
| 2007 | 1059 | 千吨 | 2026-9 |
| 2006 | 910 | 千吨 | 2026-9 |
| 2005 | 978 | 千吨 | 2026-9 |
| 2004 | 941 | 千吨 | 2026-9 |
| 2003 | 768 | 千吨 | 2026-9 |
| 2002 | 621 | 千吨 | 2026-9 |
| 2001 | 593 | 千吨 | 2026-9 |
| 2000 | 662 | 千吨 | 2026-9 |
| 1999 | 597 | 千吨 | 2026-9 |
| 1998 | 487 | 千吨 | 2026-9 |
| 1997 | 476 | 千吨 | 2026-9 |
| 1996 | 425 | 千吨 | 2026-9 |
| 1995 | 380 | 千吨 | 2026-9 |
| 1994 | 335 | 千吨 | 2026-9 |
| 1993 | 326 | 千吨 | 2026-9 |
| 1992 | 316 | 千吨 | 2026-9 |
| 1991 | 275 | 千吨 | 2026-9 |
| 1990 | 260 | 千吨 | 2026-9 |
| 1989 | 177 | 千吨 | 2026-9 |
| 1988 | 150 | 千吨 | 2026-9 |
| 1987 | 129 | 千吨 | 2026-9 |
| 1986 | 84 | 千吨 | 2026-9 |
| 1985 | 75 | 千吨 | 2026-9 |
| 1984 | 66 | 千吨 | 2026-9 |
| 1983 | 57 | 千吨 | 2026-9 |
| 1982 | 51 | 千吨 | 2026-9 |
| 1981 | 48 | 千吨 | 2026-9 |
| 1980 | 46 | 千吨 | 2026-9 |
| 1979 | 42 | 千吨 | 2026-9 |
| 1978 | 38 | 千吨 | 2026-9 |
| 1977 | 35 | 千吨 | 2026-9 |
| 1976 | 33 | 千吨 | 2026-9 |
| 1975 | 32 | 千吨 | 2026-9 |
| 1974 | 31 | 千吨 | 2026-9 |
| 1973 | 27 | 千吨 | 2026-9 |
| 1972 | 25 | 千吨 | 2026-9 |
| 1971 | 24 | 千吨 | 2026-9 |
| 1970 | 23 | 千吨 | 2026-9 |
| 1969 | 20 | 千吨 | 2026-9 |
| 1968 | 17 | 千吨 | 2026-9 |
| 1967 | 13 | 千吨 | 2026-9 |
| 1966 | 10 | 千吨 | 2026-9 |
| 1965 | 9 | 千吨 | 2026-9 |
| 1964 | 4 | 千吨 | 2026-9 |