| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 557 | 千吨 | 2026-9 |
| 2025 | 545 | 千吨 | 2026-9 |
| 2024 | 502 | 千吨 | 2026-9 |
| 2023 | 548 | 千吨 | 2026-9 |
| 2022 | 526 | 千吨 | 2026-9 |
| 2021 | 470 | 千吨 | 2026-9 |
| 2020 | 496 | 千吨 | 2026-9 |
| 2019 | 538 | 千吨 | 2026-9 |
| 2018 | 530 | 千吨 | 2026-9 |
| 2017 | 504 | 千吨 | 2026-9 |
| 2016 | 582 | 千吨 | 2026-9 |
| 2015 | 576 | 千吨 | 2026-9 |
| 2014 | 582 | 千吨 | 2026-9 |
| 2013 | 530 | 千吨 | 2026-9 |
| 2012 | 527 | 千吨 | 2026-9 |
| 2011 | 469 | 千吨 | 2026-9 |
| 2010 | 449 | 千吨 | 2026-9 |
| 2009 | 512 | 千吨 | 2026-9 |
| 2008 | 372 | 千吨 | 2026-9 |
| 2007 | 432 | 千吨 | 2026-9 |
| 2006 | 447 | 千吨 | 2026-9 |
| 2005 | 364 | 千吨 | 2026-9 |
| 2004 | 379 | 千吨 | 2026-9 |
| 2003 | 415 | 千吨 | 2026-9 |
| 2002 | 442 | 千吨 | 2026-9 |
| 2001 | 342 | 千吨 | 2026-9 |
| 2000 | 389 | 千吨 | 2026-9 |
| 1999 | 309 | 千吨 | 2026-9 |
| 1998 | 345 | 千吨 | 2026-9 |
| 1997 | 345 | 千吨 | 2026-9 |
| 1996 | 268 | 千吨 | 2026-9 |
| 1995 | 292 | 千吨 | 2026-9 |
| 1994 | 319 | 千吨 | 2026-9 |
| 1993 | 283 | 千吨 | 2026-9 |
| 1992 | 265 | 千吨 | 2026-9 |
| 1991 | 231 | 千吨 | 2026-9 |
| 1990 | 279 | 千吨 | 2026-9 |
| 1989 | 284 | 千吨 | 2026-9 |
| 1988 | 289 | 千吨 | 2026-9 |
| 1987 | 286 | 千吨 | 2026-9 |
| 1986 | 264 | 千吨 | 2026-9 |
| 1985 | 267 | 千吨 | 2026-9 |
| 1984 | 242 | 千吨 | 2026-9 |
| 1983 | 275 | 千吨 | 2026-9 |
| 1982 | 269 | 千吨 | 2026-9 |
| 1981 | 242 | 千吨 | 2026-9 |
| 1980 | 275 | 千吨 | 2026-9 |
| 1979 | 237 | 千吨 | 2026-9 |
| 1978 | 221 | 千吨 | 2026-9 |
| 1977 | 259 | 千吨 | 2026-9 |
| 1976 | 253 | 千吨 | 2026-9 |
| 1975 | 210 | 千吨 | 2026-9 |
| 1974 | 208 | 千吨 | 2026-9 |
| 1973 | 227 | 千吨 | 2026-9 |
| 1972 | 239 | 千吨 | 2026-9 |
| 1971 | 246 | 千吨 | 2026-9 |
| 1970 | 251 | 千吨 | 2026-9 |
| 1969 | 259 | 千吨 | 2026-9 |
| 1968 | 257 | 千吨 | 2026-9 |
| 1967 | 256 | 千吨 | 2026-9 |
| 1966 | 246 | 千吨 | 2026-9 |
| 1965 | 244 | 千吨 | 2026-9 |
| 1964 | 236 | 千吨 | 2026-9 |