| 年度 | 数值 | 单位 | 发布日期 |
| 2026 | 11062 | 千吨 | 2026-9 |
| 2025 | 10835 | 千吨 | 2026-9 |
| 2024 | 9849 | 千吨 | 2026-9 |
| 2023 | 9940 | 千吨 | 2026-9 |
| 2022 | 10097 | 千吨 | 2026-9 |
| 2021 | 9996 | 千吨 | 2026-9 |
| 2020 | 9643 | 千吨 | 2026-9 |
| 2019 | 8995 | 千吨 | 2026-9 |
| 2018 | 9069 | 千吨 | 2026-9 |
| 2017 | 8407 | 千吨 | 2026-9 |
| 2016 | 8472 | 千吨 | 2026-9 |
| 2015 | 9455 | 千吨 | 2026-9 |
| 2014 | 9269 | 千吨 | 2026-9 |
| 2013 | 9441 | 千吨 | 2026-9 |
| 2012 | 9533 | 千吨 | 2026-9 |
| 2011 | 9364 | 千吨 | 2026-9 |
| 2010 | 8448 | 千吨 | 2026-9 |
| 2009 | 8228 | 千吨 | 2026-9 |
| 2008 | 8012 | 千吨 | 2026-9 |
| 2007 | 7640 | 千吨 | 2026-9 |
| 2006 | 8282 | 千吨 | 2026-9 |
| 2005 | 7690 | 千吨 | 2026-9 |
| 2004 | 7479 | 千吨 | 2026-9 |
| 2003 | 5932 | 千吨 | 2026-9 |
| 2002 | 6500 | 千吨 | 2026-9 |
| 2001 | 7151 | 千吨 | 2026-9 |
| 2000 | 7476 | 千吨 | 2026-9 |
| 1999 | 7962 | 千吨 | 2026-9 |
| 1998 | 7230 | 千吨 | 2026-9 |
| 1997 | 6811 | 千吨 | 2026-9 |
| 1996 | 6741 | 千吨 | 2026-9 |
| 1995 | 6377 | 千吨 | 2026-9 |
| 1994 | 5830 | 千吨 | 2026-9 |
| 1993 | 5866 | 千吨 | 2026-9 |
| 1992 | 5365 | 千吨 | 2026-9 |
| 1991 | 4939 | 千吨 | 2026-9 |
| 1990 | 4900 | 千吨 | 2026-9 |
| 1989 | 5025 | 千吨 | 2026-9 |
| 1988 | 4608 | 千吨 | 2026-9 |
| 1987 | 4882 | 千吨 | 2026-9 |
| 1986 | 4621 | 千吨 | 2026-9 |
| 1985 | 4278 | 千吨 | 2026-9 |
| 1984 | 3920 | 千吨 | 2026-9 |
| 1983 | 4249 | 千吨 | 2026-9 |
| 1982 | 4004 | 千吨 | 2026-9 |
| 1981 | 3654 | 千吨 | 2026-9 |
| 1980 | 3648 | 千吨 | 2026-9 |
| 1979 | 3760 | 千吨 | 2026-9 |
| 1978 | 3642 | 千吨 | 2026-9 |
| 1977 | 3720 | 千吨 | 2026-9 |
| 1976 | 4082 | 千吨 | 2026-9 |
| 1975 | 3956 | 千吨 | 2026-9 |
| 1974 | 2880 | 千吨 | 2026-9 |
| 1973 | 2710 | 千吨 | 2026-9 |
| 1972 | 3659 | 千吨 | 2026-9 |
| 1971 | 3085 | 千吨 | 2026-9 |
| 1970 | 2480 | 千吨 | 2026-9 |
| 1969 | 2841 | 千吨 | 2026-9 |
| 1968 | 2997 | 千吨 | 2026-9 |
| 1967 | 3034 | 千吨 | 2026-9 |
| 1966 | 3489 | 千吨 | 2026-9 |
| 1965 | 3052 | 千吨 | 2026-9 |
| 1964 | 3278 | 千吨 | 2026-9 |