| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 495 | 千吨 | 2026-9 |
| 2025 | 485 | 千吨 | 2026-9 |
| 2024 | 474 | 千吨 | 2026-9 |
| 2023 | 465 | 千吨 | 2026-9 |
| 2022 | 455 | 千吨 | 2026-9 |
| 2021 | 448 | 千吨 | 2026-9 |
| 2020 | 446 | 千吨 | 2026-9 |
| 2019 | 437 | 千吨 | 2026-9 |
| 2018 | 419 | 千吨 | 2026-9 |
| 2017 | 396 | 千吨 | 2026-9 |
| 2016 | 375 | 千吨 | 2026-9 |
| 2015 | 363 | 千吨 | 2026-9 |
| 2014 | 343 | 千吨 | 2026-9 |
| 2013 | 316 | 千吨 | 2026-9 |
| 2012 | 293 | 千吨 | 2026-9 |
| 2011 | 275 | 千吨 | 2026-9 |
| 2010 | 275 | 千吨 | 2026-9 |
| 2009 | 221 | 千吨 | 2026-9 |
| 2008 | 188 | 千吨 | 2026-9 |
| 2007 | 184 | 千吨 | 2026-9 |
| 2006 | 145 | 千吨 | 2026-9 |
| 2005 | 143 | 千吨 | 2026-9 |
| 2004 | 134 | 千吨 | 2026-9 |
| 2003 | 126 | 千吨 | 2026-9 |
| 2002 | 138 | 千吨 | 2026-9 |
| 2001 | 175 | 千吨 | 2026-9 |
| 2000 | 167 | 千吨 | 2026-9 |
| 1999 | 157 | 千吨 | 2026-9 |
| 1998 | 146 | 千吨 | 2026-9 |
| 1997 | 146 | 千吨 | 2026-9 |
| 1996 | 110 | 千吨 | 2026-9 |
| 1995 | 116 | 千吨 | 2026-9 |
| 1994 | 116 | 千吨 | 2026-9 |
| 1993 | 118 | 千吨 | 2026-9 |
| 1992 | 118 | 千吨 | 2026-9 |
| 1991 | 102 | 千吨 | 2026-9 |
| 1990 | 102 | 千吨 | 2026-9 |
| 1989 | 101 | 千吨 | 2026-9 |
| 1988 | 101 | 千吨 | 2026-9 |
| 1987 | 298 | 千吨 | 2026-9 |
| 1986 | 262 | 千吨 | 2026-9 |
| 1985 | 187 | 千吨 | 2026-9 |
| 1984 | 188 | 千吨 | 2026-9 |
| 1983 | 230 | 千吨 | 2026-9 |
| 1982 | 230 | 千吨 | 2026-9 |
| 1981 | 175 | 千吨 | 2026-9 |
| 1980 | 155 | 千吨 | 2026-9 |
| 1979 | 145 | 千吨 | 2026-9 |
| 1978 | 130 | 千吨 | 2026-9 |
| 1977 | 115 | 千吨 | 2026-9 |
| 1976 | 113 | 千吨 | 2026-9 |
| 1975 | 113 | 千吨 | 2026-9 |
| 1974 | 102 | 千吨 | 2026-9 |
| 1973 | 92 | 千吨 | 2026-9 |
| 1972 | 82 | 千吨 | 2026-9 |
| 1971 | 74 | 千吨 | 2026-9 |
| 1970 | 67 | 千吨 | 2026-9 |
| 1969 | 60 | 千吨 | 2026-9 |
| 1968 | 54 | 千吨 | 2026-9 |
| 1967 | 48 | 千吨 | 2026-9 |
| 1966 | 42 | 千吨 | 2026-9 |
| 1965 | 37 | 千吨 | 2026-9 |
| 1964 | 32 | 千吨 | 2026-9 |