| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 150 | 千吨 | 2026-9 |
| 2025 | 157 | 千吨 | 2026-9 |
| 2024 | 170 | 千吨 | 2026-9 |
| 2023 | 133 | 千吨 | 2026-9 |
| 2022 | 154 | 千吨 | 2026-9 |
| 2021 | 156 | 千吨 | 2026-9 |
| 2020 | 129 | 千吨 | 2026-9 |
| 2019 | 128 | 千吨 | 2026-9 |
| 2018 | 155 | 千吨 | 2026-9 |
| 2017 | 157 | 千吨 | 2026-9 |
| 2016 | 163 | 千吨 | 2026-9 |
| 2015 | 201 | 千吨 | 2026-9 |
| 2014 | 164 | 千吨 | 2026-9 |
| 2013 | 119 | 千吨 | 2026-9 |
| 2012 | 168 | 千吨 | 2026-9 |
| 2011 | 140 | 千吨 | 2026-9 |
| 2010 | 132 | 千吨 | 2026-9 |
| 2009 | 167 | 千吨 | 2026-9 |
| 2008 | 126 | 千吨 | 2026-9 |
| 2007 | 175 | 千吨 | 2026-9 |
| 2006 | 189 | 千吨 | 2026-9 |
| 2005 | 141 | 千吨 | 2026-9 |
| 2004 | 187 | 千吨 | 2026-9 |
| 2003 | 193 | 千吨 | 2026-9 |
| 2002 | 231 | 千吨 | 2026-9 |
| 2001 | 218 | 千吨 | 2026-9 |
| 2000 | 253 | 千吨 | 2026-9 |
| 1999 | 240 | 千吨 | 2026-9 |
| 1998 | 199 | 千吨 | 2026-9 |
| 1997 | 205 | 千吨 | 2026-9 |
| 1996 | 167 | 千吨 | 2026-9 |
| 1995 | 188 | 千吨 | 2026-9 |
| 1994 | 176 | 千吨 | 2026-9 |
| 1993 | 131 | 千吨 | 2026-9 |
| 1992 | 121 | 千吨 | 2026-9 |
| 1991 | 126 | 千吨 | 2026-9 |
| 1990 | 97 | 千吨 | 2026-9 |
| 1989 | 74 | 千吨 | 2026-9 |
| 1988 | 75 | 千吨 | 2026-9 |
| 1987 | 84 | 千吨 | 2026-9 |
| 1986 | 83 | 千吨 | 2026-9 |
| 1985 | 93 | 千吨 | 2026-9 |
| 1984 | 61 | 千吨 | 2026-9 |
| 1983 | 37 | 千吨 | 2026-9 |
| 1982 | 29 | 千吨 | 2026-9 |
| 1981 | 7 | 千吨 | 2026-9 |
| 1980 | 13 | 千吨 | 2026-9 |
| 1979 | 21 | 千吨 | 2026-9 |
| 1978 | 36 | 千吨 | 2026-9 |
| 1977 | 110 | 千吨 | 2026-9 |
| 1976 | 95 | 千吨 | 2026-9 |
| 1975 | 67 | 千吨 | 2026-9 |
| 1974 | 94 | 千吨 | 2026-9 |
| 1973 | 60 | 千吨 | 2026-9 |
| 1972 | 42 | 千吨 | 2026-9 |
| 1971 | 50 | 千吨 | 2026-9 |
| 1970 | 53 | 千吨 | 2026-9 |
| 1969 | 40 | 千吨 | 2026-9 |
| 1968 | 40 | 千吨 | 2026-9 |
| 1967 | 54 | 千吨 | 2026-9 |
| 1966 | 19 | 千吨 | 2026-9 |
| 1965 | 25 | 千吨 | 2026-9 |
| 1964 | 18 | 千吨 | 2026-9 |