| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 195 | 千吨 | 2026-9 |
| 2025 | 198 | 千吨 | 2026-9 |
| 2024 | 214 | 千吨 | 2026-9 |
| 2023 | 229 | 千吨 | 2026-9 |
| 2022 | 202 | 千吨 | 2026-9 |
| 2021 | 212 | 千吨 | 2026-9 |
| 2020 | 293 | 千吨 | 2026-9 |
| 2019 | 254 | 千吨 | 2026-9 |
| 2018 | 251 | 千吨 | 2026-9 |
| 2017 | 230 | 千吨 | 2026-9 |
| 2016 | 267 | 千吨 | 2026-9 |
| 2015 | 253 | 千吨 | 2026-9 |
| 2014 | 280 | 千吨 | 2026-9 |
| 2013 | 283 | 千吨 | 2026-9 |
| 2012 | 246 | 千吨 | 2026-9 |
| 2011 | 245 | 千吨 | 2026-9 |
| 2010 | 238 | 千吨 | 2026-9 |
| 2009 | 288 | 千吨 | 2026-9 |
| 2008 | 235 | 千吨 | 2026-9 |
| 2007 | 224 | 千吨 | 2026-9 |
| 2006 | 218 | 千吨 | 2026-9 |
| 2005 | 231 | 千吨 | 2026-9 |
| 2004 | 230 | 千吨 | 2026-9 |
| 2003 | 233 | 千吨 | 2026-9 |
| 2002 | 233 | 千吨 | 2026-9 |
| 2001 | 205 | 千吨 | 2026-9 |
| 2000 | 209 | 千吨 | 2026-9 |
| 1999 | 244 | 千吨 | 2026-9 |
| 1998 | 178 | 千吨 | 2026-9 |
| 1997 | 158 | 千吨 | 2026-9 |
| 1996 | 172 | 千吨 | 2026-9 |
| 1995 | 192 | 千吨 | 2026-9 |
| 1994 | 159 | 千吨 | 2026-9 |
| 1993 | 175 | 千吨 | 2026-9 |
| 1992 | 176 | 千吨 | 2026-9 |
| 1991 | 134 | 千吨 | 2026-9 |
| 1990 | 142 | 千吨 | 2026-9 |
| 1989 | 198 | 千吨 | 2026-9 |
| 1988 | 163 | 千吨 | 2026-9 |
| 1987 | 115 | 千吨 | 2026-9 |
| 1986 | 131 | 千吨 | 2026-9 |
| 1985 | 158 | 千吨 | 2026-9 |
| 1984 | 164 | 千吨 | 2026-9 |
| 1983 | 119 | 千吨 | 2026-9 |
| 1982 | 145 | 千吨 | 2026-9 |
| 1981 | 196 | 千吨 | 2026-9 |
| 1980 | 165 | 千吨 | 2026-9 |
| 1979 | 149 | 千吨 | 2026-9 |
| 1978 | 84 | 千吨 | 2026-9 |
| 1977 | 96 | 千吨 | 2026-9 |
| 1976 | 113 | 千吨 | 2026-9 |
| 1975 | 139 | 千吨 | 2026-9 |
| 1974 | 130 | 千吨 | 2026-9 |
| 1973 | 97 | 千吨 | 2026-9 |
| 1972 | 150 | 千吨 | 2026-9 |
| 1971 | 152 | 千吨 | 2026-9 |
| 1970 | 96 | 千吨 | 2026-9 |
| 1969 | 116 | 千吨 | 2026-9 |
| 1968 | 130 | 千吨 | 2026-9 |
| 1967 | 106 | 千吨 | 2026-9 |
| 1966 | 69 | 千吨 | 2026-9 |
| 1965 | 129 | 千吨 | 2026-9 |
| 1964 | 126 | 千吨 | 2026-9 |
| 1963 | 104 | 千吨 | 2026-9 |
| 1962 | 91 | 千吨 | 2026-9 |
| 1961 | 77 | 千吨 | 2026-9 |
| 1960 | 120 | 千吨 | 2026-9 |