| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2016 | 1146 | 千吨 | 2026-9 |
| 2015 | 1064 | 千吨 | 2026-9 |
| 2014 | 1019 | 千吨 | 2026-9 |
| 2013 | 987 | 千吨 | 2026-9 |
| 2012 | 967 | 千吨 | 2026-9 |
| 2011 | 934 | 千吨 | 2026-9 |
| 2010 | 867 | 千吨 | 2026-9 |
| 2009 | 760 | 千吨 | 2026-9 |
| 2008 | 739 | 千吨 | 2026-9 |
| 2007 | 748 | 千吨 | 2026-9 |
| 2006 | 742 | 千吨 | 2026-9 |
| 2005 | 699 | 千吨 | 2026-9 |
| 2004 | 671 | 千吨 | 2026-9 |
| 2003 | 630 | 千吨 | 2026-9 |
| 2002 | 649 | 千吨 | 2026-9 |
| 2001 | 575 | 千吨 | 2026-9 |
| 2000 | 571 | 千吨 | 2026-9 |
| 1999 | 536 | 千吨 | 2026-9 |
| 1998 | 512 | 千吨 | 2026-9 |
| 1997 | 471 | 千吨 | 2026-9 |
| 1996 | 448 | 千吨 | 2026-9 |
| 1995 | 444 | 千吨 | 2026-9 |
| 1994 | 440 | 千吨 | 2026-9 |
| 1993 | 413 | 千吨 | 2026-9 |
| 1992 | 406 | 千吨 | 2026-9 |
| 1991 | 381 | 千吨 | 2026-9 |
| 1990 | 375 | 千吨 | 2026-9 |
| 1989 | 364 | 千吨 | 2026-9 |
| 1988 | 358 | 千吨 | 2026-9 |
| 1987 | 346 | 千吨 | 2026-9 |
| 1986 | 332 | 千吨 | 2026-9 |
| 1985 | 314 | 千吨 | 2026-9 |
| 1984 | 271 | 千吨 | 2026-9 |
| 1983 | 281 | 千吨 | 2026-9 |
| 1982 | 255 | 千吨 | 2026-9 |
| 1981 | 269 | 千吨 | 2026-9 |
| 1980 | 276 | 千吨 | 2026-9 |
| 1979 | 238 | 千吨 | 2026-9 |
| 1978 | 215 | 千吨 | 2026-9 |
| 1977 | 192 | 千吨 | 2026-9 |
| 1976 | 180 | 千吨 | 2026-9 |
| 1975 | 162 | 千吨 | 2026-9 |
| 1974 | 168 | 千吨 | 2026-9 |
| 1973 | 135 | 千吨 | 2026-9 |
| 1972 | 139 | 千吨 | 2026-9 |
| 1971 | 129 | 千吨 | 2026-9 |
| 1970 | 104 | 千吨 | 2026-9 |
| 1969 | 93 | 千吨 | 2026-9 |
| 1968 | 88 | 千吨 | 2026-9 |
| 1967 | 75 | 千吨 | 2026-9 |
| 1966 | 56 | 千吨 | 2026-9 |
| 1965 | 45 | 千吨 | 2026-9 |