| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 298 | 千吨 | 2026-9 |
| 2025 | 308 | 千吨 | 2026-9 |
| 2024 | 314 | 千吨 | 2026-9 |
| 2023 | 309 | 千吨 | 2026-9 |
| 2022 | 337 | 千吨 | 2026-9 |
| 2021 | 351 | 千吨 | 2026-9 |
| 2020 | 350 | 千吨 | 2026-9 |
| 2019 | 357 | 千吨 | 2026-9 |
| 2018 | 340 | 千吨 | 2026-9 |
| 2017 | 334 | 千吨 | 2026-9 |
| 2016 | 320 | 千吨 | 2026-9 |
| 2015 | 310 | 千吨 | 2026-9 |
| 2014 | 293 | 千吨 | 2026-9 |
| 2013 | 300 | 千吨 | 2026-9 |
| 2012 | 297 | 千吨 | 2026-9 |
| 2011 | 275 | 千吨 | 2026-9 |
| 2010 | 262 | 千吨 | 2026-9 |
| 2009 | 244 | 千吨 | 2026-9 |
| 2008 | 249 | 千吨 | 2026-9 |
| 2007 | 283 | 千吨 | 2026-9 |
| 2006 | 262 | 千吨 | 2026-9 |
| 2005 | 266 | 千吨 | 2026-9 |
| 2004 | 269 | 千吨 | 2026-9 |
| 2003 | 244 | 千吨 | 2026-9 |
| 2002 | 261 | 千吨 | 2026-9 |
| 2001 | 251 | 千吨 | 2026-9 |
| 2000 | 254 | 千吨 | 2026-9 |
| 1999 | 237 | 千吨 | 2026-9 |
| 1998 | 234 | 千吨 | 2026-9 |
| 1997 | 220 | 千吨 | 2026-9 |
| 1996 | 212 | 千吨 | 2026-9 |
| 1995 | 198 | 千吨 | 2026-9 |
| 1994 | 183 | 千吨 | 2026-9 |
| 1993 | 178 | 千吨 | 2026-9 |
| 1992 | 170 | 千吨 | 2026-9 |
| 1991 | 164 | 千吨 | 2026-9 |
| 1990 | 153 | 千吨 | 2026-9 |
| 1989 | 156 | 千吨 | 2026-9 |
| 1988 | 144 | 千吨 | 2026-9 |
| 1987 | 121 | 千吨 | 2026-9 |
| 1986 | 107 | 千吨 | 2026-9 |
| 1985 | 106 | 千吨 | 2026-9 |
| 1984 | 102 | 千吨 | 2026-9 |
| 1983 | 97 | 千吨 | 2026-9 |
| 1982 | 96 | 千吨 | 2026-9 |
| 1981 | 90 | 千吨 | 2026-9 |
| 1980 | 92 | 千吨 | 2026-9 |
| 1979 | 90 | 千吨 | 2026-9 |
| 1978 | 84 | 千吨 | 2026-9 |
| 1977 | 75 | 千吨 | 2026-9 |
| 1976 | 65 | 千吨 | 2026-9 |
| 1975 | 58 | 千吨 | 2026-9 |
| 1974 | 56 | 千吨 | 2026-9 |
| 1973 | 49 | 千吨 | 2026-9 |
| 1972 | 44 | 千吨 | 2026-9 |
| 1971 | 44 | 千吨 | 2026-9 |
| 1970 | 42 | 千吨 | 2026-9 |
| 1969 | 38 | 千吨 | 2026-9 |
| 1968 | 33 | 千吨 | 2026-9 |
| 1967 | 31 | 千吨 | 2026-9 |
| 1966 | 27 | 千吨 | 2026-9 |
| 1965 | 16 | 千吨 | 2026-9 |
| 1964 | 12 | 千吨 | 2026-9 |