| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 540 | 千吨 | 2026-9 |
| 2025 | 522 | 千吨 | 2026-9 |
| 2024 | 512 | 千吨 | 2026-9 |
| 2023 | 469 | 千吨 | 2026-9 |
| 2022 | 475 | 千吨 | 2026-9 |
| 2021 | 487 | 千吨 | 2026-9 |
| 2020 | 458 | 千吨 | 2026-9 |
| 2019 | 457 | 千吨 | 2026-9 |
| 2018 | 465 | 千吨 | 2026-9 |
| 2017 | 462 | 千吨 | 2026-9 |
| 2016 | 442 | 千吨 | 2026-9 |
| 2015 | 441 | 千吨 | 2026-9 |
| 2014 | 416 | 千吨 | 2026-9 |
| 2013 | 415 | 千吨 | 2026-9 |
| 2012 | 408 | 千吨 | 2026-9 |
| 2011 | 403 | 千吨 | 2026-9 |
| 2010 | 390 | 千吨 | 2026-9 |
| 2009 | 382 | 千吨 | 2026-9 |
| 2008 | 416 | 千吨 | 2026-9 |
| 2007 | 417 | 千吨 | 2026-9 |
| 2006 | 427 | 千吨 | 2026-9 |
| 2005 | 450 | 千吨 | 2026-9 |
| 2004 | 442 | 千吨 | 2026-9 |
| 2003 | 437 | 千吨 | 2026-9 |
| 2002 | 443 | 千吨 | 2026-9 |
| 2001 | 424 | 千吨 | 2026-9 |
| 2000 | 423 | 千吨 | 2026-9 |
| 1999 | 364 | 千吨 | 2026-9 |
| 1998 | 341 | 千吨 | 2026-9 |
| 1997 | 327 | 千吨 | 2026-9 |
| 1996 | 288 | 千吨 | 2026-9 |
| 1995 | 259 | 千吨 | 2026-9 |
| 1994 | 255 | 千吨 | 2026-9 |
| 1993 | 235 | 千吨 | 2026-9 |
| 1992 | 222 | 千吨 | 2026-9 |
| 1991 | 200 | 千吨 | 2026-9 |
| 1990 | 194 | 千吨 | 2026-9 |
| 1989 | 206 | 千吨 | 2026-9 |
| 1988 | 213 | 千吨 | 2026-9 |
| 1987 | 195 | 千吨 | 2026-9 |
| 1986 | 189 | 千吨 | 2026-9 |
| 1985 | 187 | 千吨 | 2026-9 |
| 1984 | 169 | 千吨 | 2026-9 |
| 1983 | 164 | 千吨 | 2026-9 |
| 1982 | 163 | 千吨 | 2026-9 |
| 1981 | 152 | 千吨 | 2026-9 |
| 1980 | 150 | 千吨 | 2026-9 |
| 1979 | 139 | 千吨 | 2026-9 |
| 1978 | 132 | 千吨 | 2026-9 |
| 1977 | 123 | 千吨 | 2026-9 |
| 1976 | 110 | 千吨 | 2026-9 |
| 1975 | 101 | 千吨 | 2026-9 |
| 1974 | 105 | 千吨 | 2026-9 |
| 1973 | 78 | 千吨 | 2026-9 |
| 1972 | 87 | 千吨 | 2026-9 |
| 1971 | 85 | 千吨 | 2026-9 |
| 1970 | 89 | 千吨 | 2026-9 |
| 1969 | 73 | 千吨 | 2026-9 |
| 1968 | 77 | 千吨 | 2026-9 |
| 1967 | 71 | 千吨 | 2026-9 |
| 1966 | 65 | 千吨 | 2026-9 |
| 1965 | 66 | 千吨 | 2026-9 |
| 1964 | 64 | 千吨 | 2026-9 |