| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 729 | 千吨 | 2026-9 |
| 2025 | 691 | 千吨 | 2026-9 |
| 2024 | 658 | 千吨 | 2026-9 |
| 2023 | 600 | 千吨 | 2026-9 |
| 2022 | 572 | 千吨 | 2026-9 |
| 2021 | 563 | 千吨 | 2026-9 |
| 2020 | 531 | 千吨 | 2026-9 |
| 2019 | 511 | 千吨 | 2026-9 |
| 2018 | 515 | 千吨 | 2026-9 |
| 2017 | 513 | 千吨 | 2026-9 |
| 2016 | 491 | 千吨 | 2026-9 |
| 2015 | 489 | 千吨 | 2026-9 |
| 2014 | 473 | 千吨 | 2026-9 |
| 2013 | 480 | 千吨 | 2026-9 |
| 2012 | 501 | 千吨 | 2026-9 |
| 2011 | 477 | 千吨 | 2026-9 |
| 2010 | 458 | 千吨 | 2026-9 |
| 2009 | 421 | 千吨 | 2026-9 |
| 2008 | 431 | 千吨 | 2026-9 |
| 2007 | 434 | 千吨 | 2026-9 |
| 2006 | 448 | 千吨 | 2026-9 |
| 2005 | 475 | 千吨 | 2026-9 |
| 2004 | 493 | 千吨 | 2026-9 |
| 2003 | 492 | 千吨 | 2026-9 |
| 2002 | 516 | 千吨 | 2026-9 |
| 2001 | 482 | 千吨 | 2026-9 |
| 2000 | 488 | 千吨 | 2026-9 |
| 1999 | 441 | 千吨 | 2026-9 |
| 1998 | 429 | 千吨 | 2026-9 |
| 1997 | 420 | 千吨 | 2026-9 |
| 1996 | 391 | 千吨 | 2026-9 |
| 1995 | 349 | 千吨 | 2026-9 |
| 1994 | 335 | 千吨 | 2026-9 |
| 1993 | 309 | 千吨 | 2026-9 |
| 1992 | 295 | 千吨 | 2026-9 |
| 1991 | 273 | 千吨 | 2026-9 |
| 1990 | 266 | 千吨 | 2026-9 |
| 1989 | 276 | 千吨 | 2026-9 |
| 1988 | 279 | 千吨 | 2026-9 |
| 1987 | 277 | 千吨 | 2026-9 |
| 1986 | 270 | 千吨 | 2026-9 |
| 1985 | 267 | 千吨 | 2026-9 |
| 1984 | 254 | 千吨 | 2026-9 |
| 1983 | 235 | 千吨 | 2026-9 |
| 1982 | 220 | 千吨 | 2026-9 |
| 1981 | 202 | 千吨 | 2026-9 |
| 1980 | 204 | 千吨 | 2026-9 |
| 1979 | 180 | 千吨 | 2026-9 |
| 1978 | 161 | 千吨 | 2026-9 |
| 1977 | 159 | 千吨 | 2026-9 |
| 1976 | 154 | 千吨 | 2026-9 |
| 1975 | 132 | 千吨 | 2026-9 |
| 1974 | 130 | 千吨 | 2026-9 |
| 1973 | 105 | 千吨 | 2026-9 |
| 1972 | 91 | 千吨 | 2026-9 |
| 1971 | 89 | 千吨 | 2026-9 |
| 1970 | 94 | 千吨 | 2026-9 |
| 1969 | 84 | 千吨 | 2026-9 |
| 1968 | 80 | 千吨 | 2026-9 |
| 1967 | 76 | 千吨 | 2026-9 |
| 1966 | 91 | 千吨 | 2026-9 |
| 1965 | 93 | 千吨 | 2026-9 |
| 1964 | 91 | 千吨 | 2026-9 |