| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 800 | 千吨 | 2026-9 |
| 2025 | 773 | 千吨 | 2026-9 |
| 2024 | 847 | 千吨 | 2026-9 |
| 2023 | 771 | 千吨 | 2026-9 |
| 2022 | 725 | 千吨 | 2026-9 |
| 2021 | 658 | 千吨 | 2026-9 |
| 2020 | 801 | 千吨 | 2026-9 |
| 2019 | 760 | 千吨 | 2026-9 |
| 2018 | 500 | 千吨 | 2026-9 |
| 2017 | 283 | 千吨 | 2026-9 |
| 2016 | 209 | 千吨 | 2026-9 |
| 2015 | 180 | 千吨 | 2026-9 |
| 2014 | 192 | 千吨 | 2026-9 |
| 2013 | 182 | 千吨 | 2026-9 |
| 2012 | 161 | 千吨 | 2026-9 |
| 2011 | 193 | 千吨 | 2026-9 |
| 2010 | 234 | 千吨 | 2026-9 |
| 2009 | 547 | 千吨 | 2026-9 |
| 2008 | 335 | 千吨 | 2026-9 |
| 2007 | 461 | 千吨 | 2026-9 |
| 2006 | 463 | 千吨 | 2026-9 |
| 2005 | 629 | 千吨 | 2026-9 |
| 2004 | 616 | 千吨 | 2026-9 |
| 2003 | 382 | 千吨 | 2026-9 |
| 2002 | 345 | 千吨 | 2026-9 |
| 2001 | 168 | 千吨 | 2026-9 |
| 2000 | 354 | 千吨 | 2026-9 |
| 1999 | 355 | 千吨 | 2026-9 |
| 1998 | 300 | 千吨 | 2026-9 |
| 1997 | 454 | 千吨 | 2026-9 |
| 1996 | 496 | 千吨 | 2026-9 |
| 1995 | 535 | 千吨 | 2026-9 |
| 1994 | 384 | 千吨 | 2026-9 |
| 1993 | 268 | 千吨 | 2026-9 |
| 1992 | 296 | 千吨 | 2026-9 |
| 1991 | 390 | 千吨 | 2026-9 |
| 1990 | 451 | 千吨 | 2026-9 |
| 1989 | 360 | 千吨 | 2026-9 |
| 1988 | 320 | 千吨 | 2026-9 |
| 1987 | 287 | 千吨 | 2026-9 |
| 1986 | 256 | 千吨 | 2026-9 |
| 1985 | 260 | 千吨 | 2026-9 |
| 1984 | 250 | 千吨 | 2026-9 |
| 1983 | 415 | 千吨 | 2026-9 |
| 1982 | 522 | 千吨 | 2026-9 |
| 1981 | 486 | 千吨 | 2026-9 |
| 1980 | 469 | 千吨 | 2026-9 |
| 1979 | 697 | 千吨 | 2026-9 |
| 1978 | 740 | 千吨 | 2026-9 |
| 1977 | 583 | 千吨 | 2026-9 |
| 1976 | 527 | 千吨 | 2026-9 |
| 1975 | 262 | 千吨 | 2026-9 |
| 1974 | 289 | 千吨 | 2026-9 |
| 1973 | 551 | 千吨 | 2026-9 |
| 1972 | 703 | 千吨 | 2026-9 |
| 1971 | 477 | 千吨 | 2026-9 |
| 1970 | 715 | 千吨 | 2026-9 |
| 1969 | 775 | 千吨 | 2026-9 |
| 1968 | 580 | 千吨 | 2026-9 |
| 1967 | 682 | 千吨 | 2026-9 |
| 1966 | 586 | 千吨 | 2026-9 |
| 1965 | 502 | 千吨 | 2026-9 |
| 1964 | 584 | 千吨 | 2026-9 |
| 1963 | 731 | 千吨 | 2026-9 |
| 1962 | 545 | 千吨 | 2026-9 |
| 1961 | 396 | 千吨 | 2026-9 |
| 1960 | 385 | 千吨 | 2026-9 |