| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 525 | 千吨 | 2026-9 |
| 2025 | 513 | 千吨 | 2026-9 |
| 2024 | 470 | 千吨 | 2026-9 |
| 2023 | 516 | 千吨 | 2026-9 |
| 2022 | 494 | 千吨 | 2026-9 |
| 2021 | 439 | 千吨 | 2026-9 |
| 2020 | 466 | 千吨 | 2026-9 |
| 2019 | 509 | 千吨 | 2026-9 |
| 2018 | 501 | 千吨 | 2026-9 |
| 2017 | 476 | 千吨 | 2026-9 |
| 2016 | 554 | 千吨 | 2026-9 |
| 2015 | 552 | 千吨 | 2026-9 |
| 2014 | 560 | 千吨 | 2026-9 |
| 2013 | 508 | 千吨 | 2026-9 |
| 2012 | 506 | 千吨 | 2026-9 |
| 2011 | 449 | 千吨 | 2026-9 |
| 2010 | 429 | 千吨 | 2026-9 |
| 2009 | 492 | 千吨 | 2026-9 |
| 2008 | 351 | 千吨 | 2026-9 |
| 2007 | 406 | 千吨 | 2026-9 |
| 2006 | 421 | 千吨 | 2026-9 |
| 2005 | 338 | 千吨 | 2026-9 |
| 2004 | 353 | 千吨 | 2026-9 |
| 2003 | 389 | 千吨 | 2026-9 |
| 2002 | 416 | 千吨 | 2026-9 |
| 2001 | 315 | 千吨 | 2026-9 |
| 2000 | 362 | 千吨 | 2026-9 |
| 1999 | 279 | 千吨 | 2026-9 |
| 1998 | 315 | 千吨 | 2026-9 |
| 1997 | 315 | 千吨 | 2026-9 |
| 1996 | 238 | 千吨 | 2026-9 |
| 1995 | 238 | 千吨 | 2026-9 |
| 1994 | 266 | 千吨 | 2026-9 |
| 1993 | 232 | 千吨 | 2026-9 |
| 1992 | 212 | 千吨 | 2026-9 |
| 1991 | 176 | 千吨 | 2026-9 |
| 1990 | 227 | 千吨 | 2026-9 |
| 1989 | 236 | 千吨 | 2026-9 |
| 1988 | 240 | 千吨 | 2026-9 |
| 1987 | 236 | 千吨 | 2026-9 |
| 1986 | 224 | 千吨 | 2026-9 |
| 1985 | 227 | 千吨 | 2026-9 |
| 1984 | 201 | 千吨 | 2026-9 |
| 1983 | 234 | 千吨 | 2026-9 |
| 1982 | 228 | 千吨 | 2026-9 |
| 1981 | 200 | 千吨 | 2026-9 |
| 1980 | 231 | 千吨 | 2026-9 |
| 1979 | 192 | 千吨 | 2026-9 |
| 1978 | 177 | 千吨 | 2026-9 |
| 1977 | 213 | 千吨 | 2026-9 |
| 1976 | 207 | 千吨 | 2026-9 |
| 1975 | 164 | 千吨 | 2026-9 |
| 1974 | 162 | 千吨 | 2026-9 |
| 1973 | 177 | 千吨 | 2026-9 |
| 1972 | 187 | 千吨 | 2026-9 |
| 1971 | 195 | 千吨 | 2026-9 |
| 1970 | 198 | 千吨 | 2026-9 |
| 1969 | 206 | 千吨 | 2026-9 |
| 1968 | 205 | 千吨 | 2026-9 |
| 1967 | 203 | 千吨 | 2026-9 |
| 1966 | 192 | 千吨 | 2026-9 |
| 1965 | 192 | 千吨 | 2026-9 |
| 1964 | 185 | 千吨 | 2026-9 |