| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 480 | 千吨 | 2026-9 |
| 2025 | 475 | 千吨 | 2026-9 |
| 2024 | 471 | 千吨 | 2026-9 |
| 2023 | 467 | 千吨 | 2026-9 |
| 2022 | 436 | 千吨 | 2026-9 |
| 2021 | 443 | 千吨 | 2026-9 |
| 2020 | 419 | 千吨 | 2026-9 |
| 2019 | 398 | 千吨 | 2026-9 |
| 2018 | 424 | 千吨 | 2026-9 |
| 2017 | 408 | 千吨 | 2026-9 |
| 2016 | 386 | 千吨 | 2026-9 |
| 2015 | 374 | 千吨 | 2026-9 |
| 2014 | 362 | 千吨 | 2026-9 |
| 2013 | 360 | 千吨 | 2026-9 |
| 2012 | 352 | 千吨 | 2026-9 |
| 2011 | 344 | 千吨 | 2026-9 |
| 2010 | 339 | 千吨 | 2026-9 |
| 2009 | 324 | 千吨 | 2026-9 |
| 2008 | 345 | 千吨 | 2026-9 |
| 2007 | 385 | 千吨 | 2026-9 |
| 2006 | 383 | 千吨 | 2026-9 |
| 2005 | 390 | 千吨 | 2026-9 |
| 2004 | 395 | 千吨 | 2026-9 |
| 2003 | 419 | 千吨 | 2026-9 |
| 2002 | 407 | 千吨 | 2026-9 |
| 2001 | 379 | 千吨 | 2026-9 |
| 2000 | 365 | 千吨 | 2026-9 |
| 1999 | 362 | 千吨 | 2026-9 |
| 1998 | 369 | 千吨 | 2026-9 |
| 1997 | 339 | 千吨 | 2026-9 |
| 1996 | 330 | 千吨 | 2026-9 |
| 1995 | 351 | 千吨 | 2026-9 |
| 1994 | 344 | 千吨 | 2026-9 |
| 1993 | 328 | 千吨 | 2026-9 |
| 1992 | 336 | 千吨 | 2026-9 |
| 1991 | 312 | 千吨 | 2026-9 |
| 1990 | 319 | 千吨 | 2026-9 |
| 1989 | 302 | 千吨 | 2026-9 |
| 1988 | 298 | 千吨 | 2026-9 |
| 1987 | 283 | 千吨 | 2026-9 |
| 1986 | 270 | 千吨 | 2026-9 |
| 1985 | 263 | 千吨 | 2026-9 |
| 1984 | 256 | 千吨 | 2026-9 |
| 1983 | 247 | 千吨 | 2026-9 |
| 1982 | 230 | 千吨 | 2026-9 |
| 1981 | 231 | 千吨 | 2026-9 |
| 1980 | 232 | 千吨 | 2026-9 |
| 1979 | 206 | 千吨 | 2026-9 |
| 1978 | 199 | 千吨 | 2026-9 |
| 1977 | 192 | 千吨 | 2026-9 |
| 1976 | 179 | 千吨 | 2026-9 |
| 1975 | 172 | 千吨 | 2026-9 |
| 1974 | 186 | 千吨 | 2026-9 |
| 1973 | 238 | 千吨 | 2026-9 |
| 1972 | 213 | 千吨 | 2026-9 |
| 1971 | 185 | 千吨 | 2026-9 |
| 1970 | 177 | 千吨 | 2026-9 |
| 1969 | 170 | 千吨 | 2026-9 |
| 1968 | 156 | 千吨 | 2026-9 |
| 1967 | 145 | 千吨 | 2026-9 |
| 1966 | 139 | 千吨 | 2026-9 |
| 1965 | 130 | 千吨 | 2026-9 |
| 1964 | 118 | 千吨 | 2026-9 |
| 1963 | 111 | 千吨 | 2026-9 |
| 1962 | 122 | 千吨 | 2026-9 |
| 1961 | 114 | 千吨 | 2026-9 |
| 1960 | 107 | 千吨 | 2026-9 |