| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 1026 | 千吨 | 2026-9 |
| 2025 | 975 | 千吨 | 2026-9 |
| 2024 | 1029 | 千吨 | 2026-9 |
| 2023 | 1195 | 千吨 | 2026-9 |
| 2022 | 1187 | 千吨 | 2026-9 |
| 2021 | 1267 | 千吨 | 2026-9 |
| 2020 | 1194 | 千吨 | 2026-9 |
| 2019 | 1123 | 千吨 | 2026-9 |
| 2018 | 1081 | 千吨 | 2026-9 |
| 2017 | 1036 | 千吨 | 2026-9 |
| 2016 | 1044 | 千吨 | 2026-9 |
| 2015 | 1054 | 千吨 | 2026-9 |
| 2014 | 1007 | 千吨 | 2026-9 |
| 2013 | 984 | 千吨 | 2026-9 |
| 2012 | 970 | 千吨 | 2026-9 |
| 2011 | 877 | 千吨 | 2026-9 |
| 2010 | 850 | 千吨 | 2026-9 |
| 2009 | 815 | 千吨 | 2026-9 |
| 2008 | 825 | 千吨 | 2026-9 |
| 2007 | 656 | 千吨 | 2026-9 |
| 2006 | 725 | 千吨 | 2026-9 |
| 2005 | 848 | 千吨 | 2026-9 |
| 2004 | 857 | 千吨 | 2026-9 |
| 2003 | 799 | 千吨 | 2026-9 |
| 2002 | 620 | 千吨 | 2026-9 |
| 2001 | 539 | 千吨 | 2026-9 |
| 2000 | 493 | 千吨 | 2026-9 |
| 1999 | 563 | 千吨 | 2026-9 |
| 1998 | 507 | 千吨 | 2026-9 |
| 1997 | 533 | 千吨 | 2026-9 |
| 1996 | 492 | 千吨 | 2026-9 |
| 1995 | 585 | 千吨 | 2026-9 |
| 1994 | 544 | 千吨 | 2026-9 |
| 1993 | 433 | 千吨 | 2026-9 |
| 1992 | 461 | 千吨 | 2026-9 |
| 1991 | 377 | 千吨 | 2026-9 |
| 1990 | 358 | 千吨 | 2026-9 |
| 1989 | 408 | 千吨 | 2026-9 |
| 1988 | 510 | 千吨 | 2026-9 |
| 1987 | 721 | 千吨 | 2026-9 |
| 1986 | 735 | 千吨 | 2026-9 |
| 1985 | 742 | 千吨 | 2026-9 |
| 1984 | 602 | 千吨 | 2026-9 |
| 1983 | 630 | 千吨 | 2026-9 |
| 1982 | 464 | 千吨 | 2026-9 |
| 1981 | 463 | 千吨 | 2026-9 |
| 1980 | 486 | 千吨 | 2026-9 |
| 1979 | 461 | 千吨 | 2026-9 |
| 1978 | 463 | 千吨 | 2026-9 |
| 1977 | 420 | 千吨 | 2026-9 |
| 1976 | 417 | 千吨 | 2026-9 |
| 1975 | 379 | 千吨 | 2026-9 |
| 1974 | 418 | 千吨 | 2026-9 |
| 1973 | 527 | 千吨 | 2026-9 |
| 1972 | 583 | 千吨 | 2026-9 |
| 1971 | 671 | 千吨 | 2026-9 |
| 1970 | 699 | 千吨 | 2026-9 |
| 1969 | 685 | 千吨 | 2026-9 |
| 1968 | 715 | 千吨 | 2026-9 |
| 1967 | 699 | 千吨 | 2026-9 |
| 1966 | 210 | 千吨 | 2026-9 |
| 1965 | 21 | 千吨 | 2026-9 |
| 1964 | 2 | 千吨 | 2026-9 |