| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 206 | 千吨 | 2026-9 |
| 2025 | 215 | 千吨 | 2026-9 |
| 2024 | 178 | 千吨 | 2026-9 |
| 2023 | 173 | 千吨 | 2026-9 |
| 2022 | 177 | 千吨 | 2026-9 |
| 2021 | 207 | 千吨 | 2026-9 |
| 2020 | 188 | 千吨 | 2026-9 |
| 2019 | 176 | 千吨 | 2026-9 |
| 2018 | 166 | 千吨 | 2026-9 |
| 2017 | 177 | 千吨 | 2026-9 |
| 2016 | 156 | 千吨 | 2026-9 |
| 2015 | 151 | 千吨 | 2026-9 |
| 2014 | 162 | 千吨 | 2026-9 |
| 2013 | 156 | 千吨 | 2026-9 |
| 2012 | 172 | 千吨 | 2026-9 |
| 2011 | 185 | 千吨 | 2026-9 |
| 2010 | 153 | 千吨 | 2026-9 |
| 2009 | 136 | 千吨 | 2026-9 |
| 2008 | 125 | 千吨 | 2026-9 |
| 2007 | 122 | 千吨 | 2026-9 |
| 2006 | 112 | 千吨 | 2026-9 |
| 2005 | 82 | 千吨 | 2026-9 |
| 2004 | 79 | 千吨 | 2026-9 |
| 2003 | 71 | 千吨 | 2026-9 |
| 2002 | 64 | 千吨 | 2026-9 |
| 2001 | 59 | 千吨 | 2026-9 |
| 2000 | 57 | 千吨 | 2026-9 |
| 1999 | 51 | 千吨 | 2026-9 |
| 1998 | 49 | 千吨 | 2026-9 |
| 1997 | 55 | 千吨 | 2026-9 |
| 1996 | 49 | 千吨 | 2026-9 |
| 1995 | 49 | 千吨 | 2026-9 |
| 1994 | 51 | 千吨 | 2026-9 |
| 1993 | 52 | 千吨 | 2026-9 |
| 1992 | 47 | 千吨 | 2026-9 |
| 1986 | 40 | 千吨 | 2026-9 |
| 1985 | 45 | 千吨 | 2026-9 |
| 1984 | 45 | 千吨 | 2026-9 |
| 1983 | 45 | 千吨 | 2026-9 |
| 1982 | 54 | 千吨 | 2026-9 |
| 1981 | 47 | 千吨 | 2026-9 |
| 1980 | 61 | 千吨 | 2026-9 |
| 1979 | 81 | 千吨 | 2026-9 |
| 1978 | 87 | 千吨 | 2026-9 |
| 1977 | 71 | 千吨 | 2026-9 |
| 1976 | 70 | 千吨 | 2026-9 |
| 1975 | 61 | 千吨 | 2026-9 |
| 1974 | 46 | 千吨 | 2026-9 |
| 1973 | 60 | 千吨 | 2026-9 |
| 1972 | 64 | 千吨 | 2026-9 |
| 1971 | 66 | 千吨 | 2026-9 |
| 1970 | 63 | 千吨 | 2026-9 |
| 1969 | 53 | 千吨 | 2026-9 |
| 1968 | 47 | 千吨 | 2026-9 |
| 1967 | 40 | 千吨 | 2026-9 |
| 1966 | 40 | 千吨 | 2026-9 |
| 1965 | 32 | 千吨 | 2026-9 |
| 1964 | 35 | 千吨 | 2026-9 |
| 1963 | 34 | 千吨 | 2026-9 |
| 1962 | 30 | 千吨 | 2026-9 |
| 1961 | 28 | 千吨 | 2026-9 |
| 1960 | 23 | 千吨 | 2026-9 |