| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 525 | 千吨 | 2026-9 |
| 2025 | 520 | 千吨 | 2026-9 |
| 2024 | 514 | 千吨 | 2026-9 |
| 2023 | 522 | 千吨 | 2026-9 |
| 2022 | 517 | 千吨 | 2026-9 |
| 2021 | 522 | 千吨 | 2026-9 |
| 2020 | 523 | 千吨 | 2026-9 |
| 2019 | 515 | 千吨 | 2026-9 |
| 2018 | 510 | 千吨 | 2026-9 |
| 2017 | 497 | 千吨 | 2026-9 |
| 2016 | 445 | 千吨 | 2026-9 |
| 2015 | 419 | 千吨 | 2026-9 |
| 2014 | 396 | 千吨 | 2026-9 |
| 2013 | 388 | 千吨 | 2026-9 |
| 2012 | 386 | 千吨 | 2026-9 |
| 2011 | 378 | 千吨 | 2026-9 |
| 2010 | 383 | 千吨 | 2026-9 |
| 2009 | 378 | 千吨 | 2026-9 |
| 2008 | 370 | 千吨 | 2026-9 |
| 2007 | 371 | 千吨 | 2026-9 |
| 2006 | 359 | 千吨 | 2026-9 |
| 2005 | 352 | 千吨 | 2026-9 |
| 2004 | 345 | 千吨 | 2026-9 |
| 2003 | 342 | 千吨 | 2026-9 |
| 2002 | 350 | 千吨 | 2026-9 |
| 2001 | 329 | 千吨 | 2026-9 |
| 2000 | 328 | 千吨 | 2026-9 |
| 1999 | 329 | 千吨 | 2026-9 |
| 1998 | 330 | 千吨 | 2026-9 |
| 1997 | 329 | 千吨 | 2026-9 |
| 1996 | 289 | 千吨 | 2026-9 |
| 1995 | 277 | 千吨 | 2026-9 |
| 1994 | 282 | 千吨 | 2026-9 |
| 1993 | 271 | 千吨 | 2026-9 |
| 1992 | 262 | 千吨 | 2026-9 |
| 1991 | 262 | 千吨 | 2026-9 |
| 1990 | 255 | 千吨 | 2026-9 |
| 1989 | 247 | 千吨 | 2026-9 |
| 1988 | 252 | 千吨 | 2026-9 |
| 1987 | 246 | 千吨 | 2026-9 |
| 1986 | 226 | 千吨 | 2026-9 |
| 1985 | 213 | 千吨 | 2026-9 |
| 1984 | 192 | 千吨 | 2026-9 |
| 1983 | 183 | 千吨 | 2026-9 |
| 1982 | 170 | 千吨 | 2026-9 |
| 1981 | 177 | 千吨 | 2026-9 |
| 1980 | 177 | 千吨 | 2026-9 |
| 1979 | 167 | 千吨 | 2026-9 |
| 1978 | 140 | 千吨 | 2026-9 |
| 1977 | 133 | 千吨 | 2026-9 |
| 1976 | 125 | 千吨 | 2026-9 |
| 1975 | 121 | 千吨 | 2026-9 |
| 1974 | 130 | 千吨 | 2026-9 |
| 1973 | 165 | 千吨 | 2026-9 |
| 1972 | 163 | 千吨 | 2026-9 |
| 1971 | 112 | 千吨 | 2026-9 |
| 1970 | 98 | 千吨 | 2026-9 |
| 1969 | 94 | 千吨 | 2026-9 |
| 1968 | 91 | 千吨 | 2026-9 |
| 1967 | 86 | 千吨 | 2026-9 |
| 1966 | 89 | 千吨 | 2026-9 |
| 1965 | 82 | 千吨 | 2026-9 |
| 1964 | 74 | 千吨 | 2026-9 |