| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 560 | 千吨 | 2026-9 |
| 2025 | 553 | 千吨 | 2026-9 |
| 2024 | 596 | 千吨 | 2026-9 |
| 2023 | 544 | 千吨 | 2026-9 |
| 2022 | 540 | 千吨 | 2026-9 |
| 2021 | 673 | 千吨 | 2026-9 |
| 2020 | 565 | 千吨 | 2026-9 |
| 2019 | 559 | 千吨 | 2026-9 |
| 2018 | 506 | 千吨 | 2026-9 |
| 2017 | 473 | 千吨 | 2026-9 |
| 2016 | 505 | 千吨 | 2026-9 |
| 2015 | 463 | 千吨 | 2026-9 |
| 2014 | 459 | 千吨 | 2026-9 |
| 2013 | 444 | 千吨 | 2026-9 |
| 2012 | 380 | 千吨 | 2026-9 |
| 2011 | 365 | 千吨 | 2026-9 |
| 2010 | 396 | 千吨 | 2026-9 |
| 2009 | 373 | 千吨 | 2026-9 |
| 2008 | 366 | 千吨 | 2026-9 |
| 2007 | 389 | 千吨 | 2026-9 |
| 2006 | 359 | 千吨 | 2026-9 |
| 2005 | 410 | 千吨 | 2026-9 |
| 2004 | 386 | 千吨 | 2026-9 |
| 2003 | 372 | 千吨 | 2026-9 |
| 2002 | 343 | 千吨 | 2026-9 |
| 2001 | 337 | 千吨 | 2026-9 |
| 2000 | 350 | 千吨 | 2026-9 |
| 1999 | 340 | 千吨 | 2026-9 |
| 1998 | 352 | 千吨 | 2026-9 |
| 1997 | 370 | 千吨 | 2026-9 |
| 1996 | 340 | 千吨 | 2026-9 |
| 1983 | 220 | 千吨 | 2026-9 |
| 1982 | 216 | 千吨 | 2026-9 |
| 1981 | 204 | 千吨 | 2026-9 |
| 1980 | 177 | 千吨 | 2026-9 |
| 1979 | 190 | 千吨 | 2026-9 |
| 1978 | 195 | 千吨 | 2026-9 |
| 1977 | 199 | 千吨 | 2026-9 |
| 1976 | 221 | 千吨 | 2026-9 |
| 1975 | 238 | 千吨 | 2026-9 |
| 1974 | 205 | 千吨 | 2026-9 |
| 1973 | 146 | 千吨 | 2026-9 |
| 1972 | 174 | 千吨 | 2026-9 |
| 1971 | 200 | 千吨 | 2026-9 |
| 1970 | 224 | 千吨 | 2026-9 |
| 1969 | 205 | 千吨 | 2026-9 |
| 1968 | 218 | 千吨 | 2026-9 |
| 1967 | 210 | 千吨 | 2026-9 |
| 1966 | 196 | 千吨 | 2026-9 |
| 1965 | 176 | 千吨 | 2026-9 |
| 1964 | 146 | 千吨 | 2026-9 |
| 1963 | 165 | 千吨 | 2026-9 |
| 1962 | 166 | 千吨 | 2026-9 |
| 1961 | 156 | 千吨 | 2026-9 |
| 1960 | 139 | 千吨 | 2026-9 |