| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 1043 | 千吨 | 2026-9 |
| 2025 | 1002 | 千吨 | 2026-9 |
| 2024 | 1067 | 千吨 | 2026-9 |
| 2023 | 1004 | 千吨 | 2026-9 |
| 2022 | 928 | 千吨 | 2026-9 |
| 2021 | 974 | 千吨 | 2026-9 |
| 2020 | 978 | 千吨 | 2026-9 |
| 2019 | 941 | 千吨 | 2026-9 |
| 2018 | 903 | 千吨 | 2026-9 |
| 2017 | 851 | 千吨 | 2026-9 |
| 2016 | 849 | 千吨 | 2026-9 |
| 2015 | 832 | 千吨 | 2026-9 |
| 2014 | 792 | 千吨 | 2026-9 |
| 2013 | 782 | 千吨 | 2026-9 |
| 2012 | 792 | 千吨 | 2026-9 |
| 2011 | 757 | 千吨 | 2026-9 |
| 2010 | 683 | 千吨 | 2026-9 |
| 2009 | 694 | 千吨 | 2026-9 |
| 2008 | 689 | 千吨 | 2026-9 |
| 2007 | 652 | 千吨 | 2026-9 |
| 2006 | 643 | 千吨 | 2026-9 |
| 2005 | 611 | 千吨 | 2026-9 |
| 2004 | 606 | 千吨 | 2026-9 |
| 2003 | 594 | 千吨 | 2026-9 |
| 2002 | 582 | 千吨 | 2026-9 |
| 2001 | 579 | 千吨 | 2026-9 |
| 2000 | 581 | 千吨 | 2026-9 |
| 1999 | 596 | 千吨 | 2026-9 |
| 1998 | 555 | 千吨 | 2026-9 |
| 1997 | 505 | 千吨 | 2026-9 |
| 1996 | 522 | 千吨 | 2026-9 |
| 1995 | 538 | 千吨 | 2026-9 |
| 1994 | 570 | 千吨 | 2026-9 |
| 1993 | 548 | 千吨 | 2026-9 |
| 1992 | 525 | 千吨 | 2026-9 |
| 1991 | 499 | 千吨 | 2026-9 |
| 1990 | 498 | 千吨 | 2026-9 |
| 1989 | 491 | 千吨 | 2026-9 |
| 1988 | 498 | 千吨 | 2026-9 |
| 1987 | 511 | 千吨 | 2026-9 |
| 1986 | 506 | 千吨 | 2026-9 |
| 1985 | 529 | 千吨 | 2026-9 |
| 1984 | 536 | 千吨 | 2026-9 |
| 1983 | 541 | 千吨 | 2026-9 |
| 1982 | 486 | 千吨 | 2026-9 |
| 1981 | 447 | 千吨 | 2026-9 |
| 1980 | 463 | 千吨 | 2026-9 |
| 1979 | 461 | 千吨 | 2026-9 |
| 1978 | 440 | 千吨 | 2026-9 |
| 1977 | 429 | 千吨 | 2026-9 |
| 1976 | 427 | 千吨 | 2026-9 |
| 1975 | 462 | 千吨 | 2026-9 |
| 1974 | 438 | 千吨 | 2026-9 |
| 1973 | 457 | 千吨 | 2026-9 |
| 1972 | 472 | 千吨 | 2026-9 |
| 1971 | 486 | 千吨 | 2026-9 |
| 1970 | 502 | 千吨 | 2026-9 |
| 1969 | 513 | 千吨 | 2026-9 |
| 1968 | 538 | 千吨 | 2026-9 |
| 1967 | 498 | 千吨 | 2026-9 |
| 1966 | 10 | 千吨 | 2026-9 |
| 1965 | 1 | 千吨 | 2026-9 |
| 1964 | 0 | 千吨 | 2026-9 |