| 年度 | 数值 | 单位 | 发布日期 |
| 2026 | 4345 | 千吨 | 2026-9 |
| 2025 | 4300 | 千吨 | 2026-9 |
| 2024 | 4260 | 千吨 | 2026-9 |
| 2023 | 4210 | 千吨 | 2026-9 |
| 2022 | 4166 | 千吨 | 2026-9 |
| 2021 | 4150 | 千吨 | 2026-9 |
| 2020 | 4145 | 千吨 | 2026-9 |
| 2019 | 4190 | 千吨 | 2026-9 |
| 2018 | 4183 | 千吨 | 2026-9 |
| 2017 | 4174 | 千吨 | 2026-9 |
| 2016 | 4183 | 千吨 | 2026-9 |
| 2015 | 4185 | 千吨 | 2026-9 |
| 2014 | 4180 | 千吨 | 2026-9 |
| 2013 | 4160 | 千吨 | 2026-9 |
| 2012 | 4168 | 千吨 | 2026-9 |
| 2011 | 4100 | 千吨 | 2026-9 |
| 2010 | 5167 | 千吨 | 2026-9 |
| 2009 | 5206 | 千吨 | 2026-9 |
| 2008 | 4263 | 千吨 | 2026-9 |
| 2007 | 4275 | 千吨 | 2026-9 |
| 2006 | 4305 | 千吨 | 2026-9 |
| 2005 | 4266 | 千吨 | 2026-9 |
| 2004 | 4349 | 千吨 | 2026-9 |
| 2003 | 4352 | 千吨 | 2026-9 |
| 2002 | 4080 | 千吨 | 2026-9 |
| 2001 | 4184 | 千吨 | 2026-9 |
| 2000 | 4034 | 千吨 | 2026-9 |
| 1999 | 3783 | 千吨 | 2026-9 |
| 1998 | 3609 | 千吨 | 2026-9 |
| 1997 | 3644 | 千吨 | 2026-9 |
| 1996 | 3412 | 千吨 | 2026-9 |
| 1995 | 3357 | 千吨 | 2026-9 |
| 1994 | 3300 | 千吨 | 2026-9 |
| 1993 | 3260 | 千吨 | 2026-9 |
| 1992 | 3220 | 千吨 | 2026-9 |
| 1991 | 3180 | 千吨 | 2026-9 |
| 1990 | 3140 | 千吨 | 2026-9 |
| 1989 | 3090 | 千吨 | 2026-9 |
| 1988 | 3050 | 千吨 | 2026-9 |
| 1987 | 5025 | 千吨 | 2026-9 |
| 1986 | 4740 | 千吨 | 2026-9 |
| 1985 | 4325 | 千吨 | 2026-9 |
| 1984 | 4861 | 千吨 | 2026-9 |
| 1983 | 6376 | 千吨 | 2026-9 |
| 1982 | 6646 | 千吨 | 2026-9 |
| 1981 | 7300 | 千吨 | 2026-9 |
| 1980 | 8100 | 千吨 | 2026-9 |
| 1979 | 8054 | 千吨 | 2026-9 |
| 1978 | 7807 | 千吨 | 2026-9 |
| 1977 | 7316 | 千吨 | 2026-9 |
| 1976 | 7035 | 千吨 | 2026-9 |
| 1975 | 6852 | 千吨 | 2026-9 |
| 1974 | 4169 | 千吨 | 2026-9 |
| 1973 | 3828 | 千吨 | 2026-9 |
| 1972 | 3242 | 千吨 | 2026-9 |
| 1971 | 3966 | 千吨 | 2026-9 |
| 1970 | 3683 | 千吨 | 2026-9 |
| 1969 | 3578 | 千吨 | 2026-9 |
| 1968 | 3145 | 千吨 | 2026-9 |
| 1967 | 3392 | 千吨 | 2026-9 |
| 1966 | 3139 | 千吨 | 2026-9 |
| 1965 | 3038 | 千吨 | 2026-9 |
| 1964 | 3100 | 千吨 | 2026-9 |