| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 65 | 千吨 | 2026-9 |
| 2025 | 60 | 千吨 | 2026-9 |
| 2024 | 55 | 千吨 | 2026-9 |
| 2023 | 50 | 千吨 | 2026-9 |
| 2022 | 55 | 千吨 | 2026-9 |
| 2021 | 70 | 千吨 | 2026-9 |
| 2020 | 75 | 千吨 | 2026-9 |
| 2019 | 70 | 千吨 | 2026-9 |
| 2018 | 93 | 千吨 | 2026-9 |
| 2017 | 103 | 千吨 | 2026-9 |
| 2016 | 110 | 千吨 | 2026-9 |
| 2015 | 120 | 千吨 | 2026-9 |
| 2014 | 125 | 千吨 | 2026-9 |
| 2013 | 117 | 千吨 | 2026-9 |
| 2012 | 119 | 千吨 | 2026-9 |
| 2011 | 121 | 千吨 | 2026-9 |
| 2010 | 132 | 千吨 | 2026-9 |
| 2009 | 118 | 千吨 | 2026-9 |
| 2008 | 111 | 千吨 | 2026-9 |
| 2007 | 117 | 千吨 | 2026-9 |
| 2006 | 129 | 千吨 | 2026-9 |
| 2005 | 131 | 千吨 | 2026-9 |
| 2004 | 132 | 千吨 | 2026-9 |
| 2003 | 163 | 千吨 | 2026-9 |
| 2002 | 164 | 千吨 | 2026-9 |
| 2001 | 160 | 千吨 | 2026-9 |
| 2000 | 180 | 千吨 | 2026-9 |
| 1999 | 176 | 千吨 | 2026-9 |
| 1998 | 154 | 千吨 | 2026-9 |
| 1997 | 147 | 千吨 | 2026-9 |
| 1996 | 153 | 千吨 | 2026-9 |
| 1995 | 138 | 千吨 | 2026-9 |
| 1994 | 147 | 千吨 | 2026-9 |
| 1993 | 131 | 千吨 | 2026-9 |
| 1992 | 116 | 千吨 | 2026-9 |
| 1991 | 111 | 千吨 | 2026-9 |
| 1990 | 111 | 千吨 | 2026-9 |
| 1989 | 96 | 千吨 | 2026-9 |
| 1988 | 98 | 千吨 | 2026-9 |
| 1987 | 104 | 千吨 | 2026-9 |
| 1986 | 105 | 千吨 | 2026-9 |
| 1985 | 114 | 千吨 | 2026-9 |
| 1984 | 111 | 千吨 | 2026-9 |
| 1983 | 88 | 千吨 | 2026-9 |
| 1982 | 76 | 千吨 | 2026-9 |
| 1981 | 79 | 千吨 | 2026-9 |
| 1980 | 84 | 千吨 | 2026-9 |
| 1979 | 105 | 千吨 | 2026-9 |
| 1978 | 112 | 千吨 | 2026-9 |
| 1977 | 118 | 千吨 | 2026-9 |
| 1976 | 148 | 千吨 | 2026-9 |
| 1975 | 161 | 千吨 | 2026-9 |
| 1974 | 175 | 千吨 | 2026-9 |
| 1973 | 185 | 千吨 | 2026-9 |
| 1972 | 196 | 千吨 | 2026-9 |
| 1971 | 203 | 千吨 | 2026-9 |
| 1970 | 223 | 千吨 | 2026-9 |
| 1969 | 198 | 千吨 | 2026-9 |
| 1968 | 196 | 千吨 | 2026-9 |
| 1967 | 222 | 千吨 | 2026-9 |
| 1966 | 209 | 千吨 | 2026-9 |
| 1965 | 206 | 千吨 | 2026-9 |
| 1964 | 206 | 千吨 | 2026-9 |