| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 935 | 千吨 | 2026-9 |
| 2025 | 944 | 千吨 | 2026-9 |
| 2024 | 947 | 千吨 | 2026-9 |
| 2023 | 940 | 千吨 | 2026-9 |
| 2022 | 925 | 千吨 | 2026-9 |
| 2021 | 892 | 千吨 | 2026-9 |
| 2020 | 840 | 千吨 | 2026-9 |
| 2019 | 832 | 千吨 | 2026-9 |
| 2018 | 790 | 千吨 | 2026-9 |
| 2017 | 755 | 千吨 | 2026-9 |
| 2016 | 722 | 千吨 | 2026-9 |
| 2015 | 720 | 千吨 | 2026-9 |
| 2014 | 707 | 千吨 | 2026-9 |
| 2013 | 667 | 千吨 | 2026-9 |
| 2012 | 633 | 千吨 | 2026-9 |
| 2011 | 623 | 千吨 | 2026-9 |
| 2010 | 561 | 千吨 | 2026-9 |
| 2009 | 505 | 千吨 | 2026-9 |
| 2008 | 501 | 千吨 | 2026-9 |
| 2007 | 490 | 千吨 | 2026-9 |
| 2006 | 458 | 千吨 | 2026-9 |
| 2005 | 409 | 千吨 | 2026-9 |
| 2004 | 470 | 千吨 | 2026-9 |
| 2003 | 618 | 千吨 | 2026-9 |
| 2002 | 619 | 千吨 | 2026-9 |
| 2001 | 528 | 千吨 | 2026-9 |
| 2000 | 598 | 千吨 | 2026-9 |
| 1999 | 549 | 千吨 | 2026-9 |
| 1998 | 449 | 千吨 | 2026-9 |
| 1997 | 515 | 千吨 | 2026-9 |
| 1996 | 459 | 千吨 | 2026-9 |
| 1995 | 451 | 千吨 | 2026-9 |
| 1994 | 372 | 千吨 | 2026-9 |
| 1993 | 317 | 千吨 | 2026-9 |
| 1992 | 313 | 千吨 | 2026-9 |
| 1991 | 308 | 千吨 | 2026-9 |
| 1990 | 244 | 千吨 | 2026-9 |
| 1989 | 198 | 千吨 | 2026-9 |
| 1988 | 196 | 千吨 | 2026-9 |
| 1987 | 210 | 千吨 | 2026-9 |
| 1986 | 205 | 千吨 | 2026-9 |
| 1985 | 168 | 千吨 | 2026-9 |
| 1984 | 149 | 千吨 | 2026-9 |
| 1983 | 160 | 千吨 | 2026-9 |
| 1982 | 148 | 千吨 | 2026-9 |
| 1981 | 127 | 千吨 | 2026-9 |
| 1980 | 138 | 千吨 | 2026-9 |
| 1979 | 172 | 千吨 | 2026-9 |
| 1978 | 141 | 千吨 | 2026-9 |
| 1977 | 111 | 千吨 | 2026-9 |
| 1976 | 103 | 千吨 | 2026-9 |
| 1975 | 71 | 千吨 | 2026-9 |
| 1974 | 49 | 千吨 | 2026-9 |
| 1973 | 45 | 千吨 | 2026-9 |
| 1972 | 43 | 千吨 | 2026-9 |
| 1971 | 49 | 千吨 | 2026-9 |
| 1970 | 55 | 千吨 | 2026-9 |
| 1969 | 38 | 千吨 | 2026-9 |
| 1968 | 37 | 千吨 | 2026-9 |
| 1967 | 44 | 千吨 | 2026-9 |
| 1966 | 45 | 千吨 | 2026-9 |
| 1965 | 49 | 千吨 | 2026-9 |
| 1964 | 57 | 千吨 | 2026-9 |
| 1963 | 38 | 千吨 | 2026-9 |
| 1962 | 30 | 千吨 | 2026-9 |
| 1961 | 24 | 千吨 | 2026-9 |
| 1960 | 23 | 千吨 | 2026-9 |