| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2016 | 1235 | 千吨 | 2026-9 |
| 2015 | 1275 | 千吨 | 2026-9 |
| 2014 | 1270 | 千吨 | 2026-9 |
| 2013 | 1240 | 千吨 | 2026-9 |
| 2012 | 1251 | 千吨 | 2026-9 |
| 2011 | 1220 | 千吨 | 2026-9 |
| 2010 | 1180 | 千吨 | 2026-9 |
| 2009 | 1150 | 千吨 | 2026-9 |
| 2008 | 1140 | 千吨 | 2026-9 |
| 2007 | 1070 | 千吨 | 2026-9 |
| 2006 | 1030 | 千吨 | 2026-9 |
| 2005 | 1015 | 千吨 | 2026-9 |
| 2004 | 927 | 千吨 | 2026-9 |
| 2003 | 906 | 千吨 | 2026-9 |
| 2002 | 949 | 千吨 | 2026-9 |
| 2001 | 855 | 千吨 | 2026-9 |
| 2000 | 880 | 千吨 | 2026-9 |
| 1999 | 681 | 千吨 | 2026-9 |
| 1998 | 667 | 千吨 | 2026-9 |
| 1997 | 680 | 千吨 | 2026-9 |
| 1996 | 677 | 千吨 | 2026-9 |
| 1995 | 567 | 千吨 | 2026-9 |
| 1994 | 580 | 千吨 | 2026-9 |
| 1993 | 572 | 千吨 | 2026-9 |
| 1992 | 570 | 千吨 | 2026-9 |
| 1991 | 540 | 千吨 | 2026-9 |
| 1990 | 494 | 千吨 | 2026-9 |
| 1989 | 480 | 千吨 | 2026-9 |
| 1988 | 467 | 千吨 | 2026-9 |
| 1987 | 444 | 千吨 | 2026-9 |
| 1986 | 420 | 千吨 | 2026-9 |
| 1985 | 405 | 千吨 | 2026-9 |
| 1984 | 380 | 千吨 | 2026-9 |
| 1983 | 356 | 千吨 | 2026-9 |
| 1982 | 301 | 千吨 | 2026-9 |
| 1981 | 264 | 千吨 | 2026-9 |
| 1980 | 244 | 千吨 | 2026-9 |
| 1979 | 240 | 千吨 | 2026-9 |
| 1978 | 223 | 千吨 | 2026-9 |
| 1977 | 225 | 千吨 | 2026-9 |
| 1976 | 197 | 千吨 | 2026-9 |
| 1975 | 183 | 千吨 | 2026-9 |
| 1974 | 154 | 千吨 | 2026-9 |
| 1973 | 121 | 千吨 | 2026-9 |
| 1972 | 96 | 千吨 | 2026-9 |
| 1971 | 77 | 千吨 | 2026-9 |
| 1970 | 74 | 千吨 | 2026-9 |
| 1969 | 64 | 千吨 | 2026-9 |
| 1968 | 54 | 千吨 | 2026-9 |
| 1967 | 39 | 千吨 | 2026-9 |
| 1966 | 32 | 千吨 | 2026-9 |
| 1965 | 23 | 千吨 | 2026-9 |
| 1964 | 14 | 千吨 | 2026-9 |