| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 650 | 千吨 | 2026-9 |
| 2025 | 628 | 千吨 | 2026-9 |
| 2024 | 588 | 千吨 | 2026-9 |
| 2023 | 551 | 千吨 | 2026-9 |
| 2022 | 517 | 千吨 | 2026-9 |
| 2021 | 461 | 千吨 | 2026-9 |
| 2020 | 440 | 千吨 | 2026-9 |
| 2019 | 422 | 千吨 | 2026-9 |
| 2018 | 383 | 千吨 | 2026-9 |
| 2017 | 352 | 千吨 | 2026-9 |
| 2016 | 343 | 千吨 | 2026-9 |
| 2015 | 305 | 千吨 | 2026-9 |
| 2014 | 267 | 千吨 | 2026-9 |
| 2013 | 245 | 千吨 | 2026-9 |
| 2012 | 239 | 千吨 | 2026-9 |
| 2011 | 216 | 千吨 | 2026-9 |
| 2010 | 197 | 千吨 | 2026-9 |
| 2009 | 171 | 千吨 | 2026-9 |
| 2008 | 138 | 千吨 | 2026-9 |
| 2007 | 144 | 千吨 | 2026-9 |
| 2006 | 125 | 千吨 | 2026-9 |
| 2005 | 105 | 千吨 | 2026-9 |
| 2004 | 104 | 千吨 | 2026-9 |
| 2003 | 102 | 千吨 | 2026-9 |
| 2002 | 91 | 千吨 | 2026-9 |
| 2001 | 79 | 千吨 | 2026-9 |
| 2000 | 76 | 千吨 | 2026-9 |
| 1999 | 73 | 千吨 | 2026-9 |
| 1998 | 75 | 千吨 | 2026-9 |
| 1997 | 90 | 千吨 | 2026-9 |
| 1996 | 87 | 千吨 | 2026-9 |
| 1995 | 61 | 千吨 | 2026-9 |
| 1994 | 133 | 千吨 | 2026-9 |
| 1993 | 126 | 千吨 | 2026-9 |
| 1992 | 121 | 千吨 | 2026-9 |
| 1991 | 120 | 千吨 | 2026-9 |
| 1990 | 133 | 千吨 | 2026-9 |
| 1989 | 133 | 千吨 | 2026-9 |
| 1988 | 131 | 千吨 | 2026-9 |
| 1987 | 131 | 千吨 | 2026-9 |
| 1986 | 116 | 千吨 | 2026-9 |
| 1985 | 117 | 千吨 | 2026-9 |
| 1984 | 115 | 千吨 | 2026-9 |
| 1983 | 110 | 千吨 | 2026-9 |
| 1982 | 101 | 千吨 | 2026-9 |
| 1981 | 105 | 千吨 | 2026-9 |
| 1980 | 113 | 千吨 | 2026-9 |
| 1979 | 120 | 千吨 | 2026-9 |
| 1978 | 115 | 千吨 | 2026-9 |
| 1977 | 105 | 千吨 | 2026-9 |
| 1976 | 103 | 千吨 | 2026-9 |
| 1975 | 98 | 千吨 | 2026-9 |
| 1974 | 98 | 千吨 | 2026-9 |
| 1973 | 95 | 千吨 | 2026-9 |
| 1972 | 86 | 千吨 | 2026-9 |
| 1971 | 83 | 千吨 | 2026-9 |
| 1970 | 87 | 千吨 | 2026-9 |
| 1969 | 84 | 千吨 | 2026-9 |
| 1968 | 82 | 千吨 | 2026-9 |
| 1967 | 78 | 千吨 | 2026-9 |
| 1966 | 61 | 千吨 | 2026-9 |
| 1965 | 59 | 千吨 | 2026-9 |
| 1964 | 62 | 千吨 | 2026-9 |
| 1963 | 66 | 千吨 | 2026-9 |
| 1962 | 66 | 千吨 | 2026-9 |
| 1961 | 70 | 千吨 | 2026-9 |
| 1960 | 63 | 千吨 | 2026-9 |