| 年度 | 数值 | 单位 | 发布日期 |
| 2026 | 7436 | 千吨 | 2026-9 |
| 2025 | 7191 | 千吨 | 2026-9 |
| 2024 | 6981 | 千吨 | 2026-9 |
| 2023 | 6750 | 千吨 | 2026-9 |
| 2022 | 6500 | 千吨 | 2026-9 |
| 2021 | 6300 | 千吨 | 2026-9 |
| 2020 | 6101 | 千吨 | 2026-9 |
| 2019 | 5850 | 千吨 | 2026-9 |
| 2018 | 5610 | 千吨 | 2026-9 |
| 2017 | 5402 | 千吨 | 2026-9 |
| 2016 | 5205 | 千吨 | 2026-9 |
| 2015 | 5041 | 千吨 | 2026-9 |
| 2014 | 4886 | 千吨 | 2026-9 |
| 2013 | 4745 | 千吨 | 2026-9 |
| 2012 | 4533 | 千吨 | 2026-9 |
| 2011 | 4331 | 千吨 | 2026-9 |
| 2010 | 4181 | 千吨 | 2026-9 |
| 2009 | 3938 | 千吨 | 2026-9 |
| 2008 | 3691 | 千吨 | 2026-9 |
| 2007 | 3366 | 千吨 | 2026-9 |
| 2006 | 3068 | 千吨 | 2026-9 |
| 2005 | 2750 | 千吨 | 2026-9 |
| 2004 | 2605 | 千吨 | 2026-9 |
| 2003 | 2506 | 千吨 | 2026-9 |
| 2002 | 2411 | 千吨 | 2026-9 |
| 2001 | 2253 | 千吨 | 2026-9 |
| 2000 | 1960 | 千吨 | 2026-9 |
| 1999 | 1754 | 千吨 | 2026-9 |
| 1998 | 1604 | 千吨 | 2026-9 |
| 1997 | 1471 | 千吨 | 2026-9 |
| 1996 | 1402 | 千吨 | 2026-9 |
| 1995 | 1305 | 千吨 | 2026-9 |
| 1994 | 1209 | 千吨 | 2026-9 |
| 1993 | 1110 | 千吨 | 2026-9 |
| 1992 | 1060 | 千吨 | 2026-9 |
| 1991 | 1020 | 千吨 | 2026-9 |
| 1990 | 970 | 千吨 | 2026-9 |
| 1989 | 880 | 千吨 | 2026-9 |
| 1988 | 860 | 千吨 | 2026-9 |
| 1987 | 777 | 千吨 | 2026-9 |
| 1986 | 721 | 千吨 | 2026-9 |
| 1985 | 702 | 千吨 | 2026-9 |
| 1984 | 711 | 千吨 | 2026-9 |
| 1983 | 671 | 千吨 | 2026-9 |
| 1982 | 667 | 千吨 | 2026-9 |
| 1981 | 638 | 千吨 | 2026-9 |
| 1980 | 598 | 千吨 | 2026-9 |
| 1979 | 591 | 千吨 | 2026-9 |
| 1978 | 576 | 千吨 | 2026-9 |
| 1977 | 571 | 千吨 | 2026-9 |
| 1976 | 559 | 千吨 | 2026-9 |
| 1975 | 566 | 千吨 | 2026-9 |
| 1974 | 450 | 千吨 | 2026-9 |
| 1973 | 444 | 千吨 | 2026-9 |
| 1972 | 444 | 千吨 | 2026-9 |
| 1971 | 435 | 千吨 | 2026-9 |
| 1970 | 432 | 千吨 | 2026-9 |
| 1969 | 428 | 千吨 | 2026-9 |
| 1968 | 452 | 千吨 | 2026-9 |
| 1967 | 450 | 千吨 | 2026-9 |
| 1966 | 448 | 千吨 | 2026-9 |
| 1965 | 445 | 千吨 | 2026-9 |
| 1964 | 449 | 千吨 | 2026-9 |