| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 110 | 千吨 | 2026-9 |
| 2025 | 109 | 千吨 | 2026-9 |
| 2024 | 114 | 千吨 | 2026-9 |
| 2023 | 101 | 千吨 | 2026-9 |
| 2022 | 106 | 千吨 | 2026-9 |
| 2021 | 117 | 千吨 | 2026-9 |
| 2020 | 122 | 千吨 | 2026-9 |
| 2019 | 122 | 千吨 | 2026-9 |
| 2018 | 134 | 千吨 | 2026-9 |
| 2017 | 131 | 千吨 | 2026-9 |
| 2016 | 132 | 千吨 | 2026-9 |
| 2015 | 129 | 千吨 | 2026-9 |
| 2014 | 133 | 千吨 | 2026-9 |
| 2013 | 135 | 千吨 | 2026-9 |
| 2012 | 136 | 千吨 | 2026-9 |
| 2011 | 120 | 千吨 | 2026-9 |
| 2010 | 131 | 千吨 | 2026-9 |
| 2009 | 147 | 千吨 | 2026-9 |
| 2008 | 122 | 千吨 | 2026-9 |
| 2007 | 135 | 千吨 | 2026-9 |
| 2006 | 144 | 千吨 | 2026-9 |
| 2005 | 135 | 千吨 | 2026-9 |
| 2004 | 135 | 千吨 | 2026-9 |
| 2003 | 170 | 千吨 | 2026-9 |
| 2002 | 175 | 千吨 | 2026-9 |
| 2001 | 180 | 千吨 | 2026-9 |
| 2000 | 197 | 千吨 | 2026-9 |
| 1999 | 177 | 千吨 | 2026-9 |
| 1998 | 164 | 千吨 | 2026-9 |
| 1997 | 165 | 千吨 | 2026-9 |
| 1996 | 135 | 千吨 | 2026-9 |
| 1995 | 150 | 千吨 | 2026-9 |
| 1994 | 150 | 千吨 | 2026-9 |
| 1993 | 132 | 千吨 | 2026-9 |
| 1992 | 118 | 千吨 | 2026-9 |
| 1991 | 111 | 千吨 | 2026-9 |
| 1990 | 108 | 千吨 | 2026-9 |
| 1989 | 108 | 千吨 | 2026-9 |
| 1988 | 106 | 千吨 | 2026-9 |
| 1987 | 91 | 千吨 | 2026-9 |
| 1986 | 115 | 千吨 | 2026-9 |
| 1985 | 117 | 千吨 | 2026-9 |
| 1984 | 104 | 千吨 | 2026-9 |
| 1983 | 78 | 千吨 | 2026-9 |
| 1982 | 72 | 千吨 | 2026-9 |
| 1981 | 77 | 千吨 | 2026-9 |
| 1980 | 91 | 千吨 | 2026-9 |
| 1979 | 114 | 千吨 | 2026-9 |
| 1978 | 108 | 千吨 | 2026-9 |
| 1977 | 111 | 千吨 | 2026-9 |
| 1976 | 175 | 千吨 | 2026-9 |
| 1975 | 137 | 千吨 | 2026-9 |
| 1974 | 174 | 千吨 | 2026-9 |
| 1973 | 189 | 千吨 | 2026-9 |
| 1972 | 184 | 千吨 | 2026-9 |
| 1971 | 213 | 千吨 | 2026-9 |
| 1970 | 221 | 千吨 | 2026-9 |
| 1969 | 199 | 千吨 | 2026-9 |
| 1968 | 194 | 千吨 | 2026-9 |
| 1967 | 228 | 千吨 | 2026-9 |
| 1966 | 201 | 千吨 | 2026-9 |
| 1965 | 209 | 千吨 | 2026-9 |
| 1964 | 201 | 千吨 | 2026-9 |