| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 190 | 千吨 | 2026-9 |
| 2025 | 182 | 千吨 | 2026-9 |
| 2024 | 169 | 千吨 | 2026-9 |
| 2023 | 207 | 千吨 | 2026-9 |
| 2022 | 335 | 千吨 | 2026-9 |
| 2021 | 402 | 千吨 | 2026-9 |
| 2020 | 270 | 千吨 | 2026-9 |
| 2019 | 254 | 千吨 | 2026-9 |
| 2018 | 227 | 千吨 | 2026-9 |
| 2017 | 214 | 千吨 | 2026-9 |
| 2016 | 192 | 千吨 | 2026-9 |
| 2015 | 166 | 千吨 | 2026-9 |
| 2014 | 154 | 千吨 | 2026-9 |
| 2013 | 111 | 千吨 | 2026-9 |
| 2012 | 98 | 千吨 | 2026-9 |
| 2011 | 90 | 千吨 | 2026-9 |
| 2010 | 74 | 千吨 | 2026-9 |
| 2009 | 71 | 千吨 | 2026-9 |
| 2008 | 69 | 千吨 | 2026-9 |
| 2007 | 82 | 千吨 | 2026-9 |
| 2006 | 86 | 千吨 | 2026-9 |
| 2005 | 84 | 千吨 | 2026-9 |
| 2004 | 86 | 千吨 | 2026-9 |
| 2003 | 88 | 千吨 | 2026-9 |
| 2002 | 87 | 千吨 | 2026-9 |
| 2001 | 81 | 千吨 | 2026-9 |
| 2000 | 86 | 千吨 | 2026-9 |
| 1999 | 83 | 千吨 | 2026-9 |
| 1998 | 82 | 千吨 | 2026-9 |
| 1997 | 82 | 千吨 | 2026-9 |
| 1996 | 73 | 千吨 | 2026-9 |
| 1995 | 73 | 千吨 | 2026-9 |
| 1994 | 50 | 千吨 | 2026-9 |
| 1993 | 40 | 千吨 | 2026-9 |
| 1992 | 38 | 千吨 | 2026-9 |
| 1991 | 34 | 千吨 | 2026-9 |
| 1990 | 27 | 千吨 | 2026-9 |
| 1989 | 20 | 千吨 | 2026-9 |
| 1988 | 19 | 千吨 | 2026-9 |
| 1987 | 18 | 千吨 | 2026-9 |
| 1986 | 0 | 千吨 | 2026-9 |
| 1985 | 0 | 千吨 | 2026-9 |
| 1984 | 0 | 千吨 | 2026-9 |
| 1983 | 0 | 千吨 | 2026-9 |
| 1982 | 0 | 千吨 | 2026-9 |
| 1981 | 0 | 千吨 | 2026-9 |
| 1980 | 0 | 千吨 | 2026-9 |
| 1979 | 0 | 千吨 | 2026-9 |
| 1978 | 0 | 千吨 | 2026-9 |
| 1977 | 0 | 千吨 | 2026-9 |
| 1976 | 0 | 千吨 | 2026-9 |
| 1975 | 0 | 千吨 | 2026-9 |
| 1974 | 0 | 千吨 | 2026-9 |
| 1973 | 0 | 千吨 | 2026-9 |
| 1972 | 0 | 千吨 | 2026-9 |
| 1971 | 0 | 千吨 | 2026-9 |
| 1970 | 0 | 千吨 | 2026-9 |
| 1969 | 0 | 千吨 | 2026-9 |
| 1968 | 0 | 千吨 | 2026-9 |
| 1967 | 0 | 千吨 | 2026-9 |
| 1966 | 0 | 千吨 | 2026-9 |
| 1965 | 0 | 千吨 | 2026-9 |
| 1964 | 0 | 千吨 | 2026-9 |