| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 695 | 千吨 | 2026-9 |
| 2025 | 705 | 千吨 | 2026-9 |
| 2024 | 710 | 千吨 | 2026-9 |
| 2023 | 640 | 千吨 | 2026-9 |
| 2022 | 655 | 千吨 | 2026-9 |
| 2021 | 675 | 千吨 | 2026-9 |
| 2020 | 597 | 千吨 | 2026-9 |
| 2019 | 713 | 千吨 | 2026-9 |
| 2018 | 665 | 千吨 | 2026-9 |
| 2017 | 610 | 千吨 | 2026-9 |
| 2016 | 697 | 千吨 | 2026-9 |
| 2015 | 666 | 千吨 | 2026-9 |
| 2014 | 580 | 千吨 | 2026-9 |
| 2013 | 480 | 千吨 | 2026-9 |
| 2012 | 530 | 千吨 | 2026-9 |
| 2011 | 529 | 千吨 | 2026-9 |
| 2010 | 605 | 千吨 | 2026-9 |
| 2009 | 535 | 千吨 | 2026-9 |
| 2008 | 516 | 千吨 | 2026-9 |
| 2007 | 658 | 千吨 | 2026-9 |
| 2006 | 757 | 千吨 | 2026-9 |
| 2005 | 722 | 千吨 | 2026-9 |
| 2004 | 629 | 千吨 | 2026-9 |
| 2003 | 568 | 千吨 | 2026-9 |
| 2002 | 621 | 千吨 | 2026-9 |
| 2001 | 584 | 千吨 | 2026-9 |
| 2000 | 670 | 千吨 | 2026-9 |
| 1999 | 621 | 千吨 | 2026-9 |
| 1998 | 662 | 千吨 | 2026-9 |
| 1997 | 593 | 千吨 | 2026-9 |
| 1996 | 561 | 千吨 | 2026-9 |
| 1995 | 550 | 千吨 | 2026-9 |
| 1994 | 567 | 千吨 | 2026-9 |
| 1993 | 537 | 千吨 | 2026-9 |
| 1992 | 517 | 千吨 | 2026-9 |
| 1991 | 510 | 千吨 | 2026-9 |
| 1990 | 528 | 千吨 | 2026-9 |
| 1989 | 567 | 千吨 | 2026-9 |
| 1988 | 531 | 千吨 | 2026-9 |
| 1987 | 554 | 千吨 | 2026-9 |
| 1986 | 541 | 千吨 | 2026-9 |
| 1985 | 478 | 千吨 | 2026-9 |
| 1984 | 509 | 千吨 | 2026-9 |
| 1983 | 472 | 千吨 | 2026-9 |
| 1982 | 435 | 千吨 | 2026-9 |
| 1981 | 421 | 千吨 | 2026-9 |
| 1980 | 375 | 千吨 | 2026-9 |
| 1979 | 346 | 千吨 | 2026-9 |
| 1978 | 318 | 千吨 | 2026-9 |
| 1977 | 307 | 千吨 | 2026-9 |
| 1976 | 265 | 千吨 | 2026-9 |
| 1975 | 237 | 千吨 | 2026-9 |