| 年度 | 数值 | 单位 | 发布日期 |
| 2026 | 7372 | 千吨 | 2026-9 |
| 2025 | 7392 | 千吨 | 2026-9 |
| 2024 | 7349 | 千吨 | 2026-9 |
| 2023 | 7292 | 千吨 | 2026-9 |
| 2022 | 7621 | 千吨 | 2026-9 |
| 2021 | 7507 | 千吨 | 2026-9 |
| 2020 | 7430 | 千吨 | 2026-9 |
| 2019 | 7308 | 千吨 | 2026-9 |
| 2018 | 7284 | 千吨 | 2026-9 |
| 2017 | 7276 | 千吨 | 2026-9 |
| 2016 | 7390 | 千吨 | 2026-9 |
| 2015 | 7376 | 千吨 | 2026-9 |
| 2014 | 7331 | 千吨 | 2026-9 |
| 2013 | 7505 | 千吨 | 2026-9 |
| 2012 | 7629 | 千吨 | 2026-9 |
| 2011 | 7472 | 千吨 | 2026-9 |
| 2010 | 7721 | 千吨 | 2026-9 |
| 2009 | 7910 | 千吨 | 2026-9 |
| 2008 | 7982 | 千吨 | 2026-9 |
| 2007 | 8007 | 千吨 | 2026-9 |
| 2006 | 8137 | 千吨 | 2026-9 |
| 2005 | 8285 | 千吨 | 2026-9 |
| 2004 | 8329 | 千吨 | 2026-9 |
| 2003 | 8400 | 千吨 | 2026-9 |
| 2002 | 8385 | 千吨 | 2026-9 |
| 2001 | 8300 | 千吨 | 2026-9 |
| 2000 | 8497 | 千吨 | 2026-9 |
| 1999 | 8457 | 千吨 | 2026-9 |
| 1998 | 8573 | 千吨 | 2026-9 |
| 1997 | 8642 | 千吨 | 2026-9 |
| 1996 | 8657 | 千吨 | 2026-9 |
| 1995 | 8382 | 千吨 | 2026-9 |
| 1994 | 8388 | 千吨 | 2026-9 |
| 1993 | 8627 | 千吨 | 2026-9 |
| 1992 | 8581 | 千吨 | 2026-9 |
| 1991 | 8260 | 千吨 | 2026-9 |
| 1990 | 8190 | 千吨 | 2026-9 |
| 1989 | 8059 | 千吨 | 2026-9 |
| 1988 | 7607 | 千吨 | 2026-9 |
| 1987 | 7335 | 千吨 | 2026-9 |
| 1986 | 7457 | 千吨 | 2026-9 |
| 1985 | 7378 | 千吨 | 2026-9 |
| 1984 | 7138 | 千吨 | 2026-9 |
| 1983 | 7036 | 千吨 | 2026-9 |
| 1982 | 6750 | 千吨 | 2026-9 |
| 1981 | 6620 | 千吨 | 2026-9 |
| 1980 | 6505 | 千吨 | 2026-9 |
| 1979 | 6465 | 千吨 | 2026-9 |
| 1978 | 6125 | 千吨 | 2026-9 |
| 1977 | 5735 | 千吨 | 2026-9 |
| 1976 | 5262 | 千吨 | 2026-9 |
| 1975 | 4961 | 千吨 | 2026-9 |
| 1974 | 4868 | 千吨 | 2026-9 |
| 1973 | 4908 | 千吨 | 2026-9 |
| 1972 | 4938 | 千吨 | 2026-9 |
| 1971 | 4820 | 千吨 | 2026-9 |
| 1970 | 4761 | 千吨 | 2026-9 |
| 1969 | 4508 | 千吨 | 2026-9 |
| 1968 | 4016 | 千吨 | 2026-9 |
| 1967 | 3566 | 千吨 | 2026-9 |
| 1966 | 3408 | 千吨 | 2026-9 |
| 1965 | 3220 | 千吨 | 2026-9 |
| 1964 | 3020 | 千吨 | 2026-9 |