| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 500 | 千吨 | 2026-9 |
| 2025 | 511 | 千吨 | 2026-9 |
| 2024 | 517 | 千吨 | 2026-9 |
| 2023 | 518 | 千吨 | 2026-9 |
| 2022 | 598 | 千吨 | 2026-9 |
| 2021 | 547 | 千吨 | 2026-9 |
| 2020 | 553 | 千吨 | 2026-9 |
| 2019 | 505 | 千吨 | 2026-9 |
| 2018 | 520 | 千吨 | 2026-9 |
| 2017 | 513 | 千吨 | 2026-9 |
| 2016 | 575 | 千吨 | 2026-9 |
| 2015 | 573 | 千吨 | 2026-9 |
| 2014 | 593 | 千吨 | 2026-9 |
| 2013 | 630 | 千吨 | 2026-9 |
| 2012 | 636 | 千吨 | 2026-9 |
| 2011 | 625 | 千吨 | 2026-9 |
| 2010 | 583 | 千吨 | 2026-9 |
| 2009 | 603 | 千吨 | 2026-9 |
| 2008 | 570 | 千吨 | 2026-9 |
| 2007 | 542 | 千吨 | 2026-9 |
| 2006 | 474 | 千吨 | 2026-9 |
| 2005 | 406 | 千吨 | 2026-9 |
| 2004 | 523 | 千吨 | 2026-9 |
| 2003 | 672 | 千吨 | 2026-9 |
| 2002 | 929 | 千吨 | 2026-9 |
| 2001 | 989 | 千吨 | 2026-9 |
| 2000 | 805 | 千吨 | 2026-9 |
| 1999 | 843 | 千吨 | 2026-9 |
| 1998 | 1585 | 千吨 | 2026-9 |
| 1997 | 1708 | 千吨 | 2026-9 |
| 1996 | 1428 | 千吨 | 2026-9 |
| 1995 | 1129 | 千吨 | 2026-9 |
| 1994 | 1268 | 千吨 | 2026-9 |
| 1993 | 1735 | 千吨 | 2026-9 |
| 1992 | 2485 | 千吨 | 2026-9 |
| 1991 | 1921 | 千吨 | 2026-9 |
| 1990 | 1762 | 千吨 | 2026-9 |
| 1989 | 1291 | 千吨 | 2026-9 |
| 1988 | 1717 | 千吨 | 2026-9 |
| 1987 | 1794 | 千吨 | 2026-9 |
| 1986 | 1666 | 千吨 | 2026-9 |
| 1985 | 1995 | 千吨 | 2026-9 |
| 1984 | 1735 | 千吨 | 2026-9 |
| 1983 | 1340 | 千吨 | 2026-9 |
| 1982 | 1133 | 千吨 | 2026-9 |
| 1981 | 1138 | 千吨 | 2026-9 |
| 1980 | 1067 | 千吨 | 2026-9 |
| 1979 | 1146 | 千吨 | 2026-9 |
| 1978 | 1031 | 千吨 | 2026-9 |
| 1977 | 1093 | 千吨 | 2026-9 |
| 1976 | 1150 | 千吨 | 2026-9 |
| 1975 | 944 | 千吨 | 2026-9 |
| 1974 | 878 | 千吨 | 2026-9 |
| 1973 | 565 | 千吨 | 2026-9 |
| 1972 | 463 | 千吨 | 2026-9 |
| 1971 | 440 | 千吨 | 2026-9 |
| 1970 | 433 | 千吨 | 2026-9 |
| 1969 | 481 | 千吨 | 2026-9 |
| 1968 | 396 | 千吨 | 2026-9 |
| 1967 | 377 | 千吨 | 2026-9 |
| 1966 | 379 | 千吨 | 2026-9 |
| 1965 | 365 | 千吨 | 2026-9 |
| 1964 | 382 | 千吨 | 2026-9 |
| 1963 | 329 | 千吨 | 2026-9 |
| 1962 | 292 | 千吨 | 2026-9 |
| 1961 | 293 | 千吨 | 2026-9 |
| 1960 | 230 | 千吨 | 2026-9 |