| 年度 | 数值 | 单位 | 发布日期 |
| 2026 | 40900 | 千吨 | 2026-9 |
| 2025 | 40910 | 千吨 | 2026-9 |
| 2024 | 40790 | 千吨 | 2026-9 |
| 2023 | 41970 | 千吨 | 2026-9 |
| 2022 | 39200 | 千吨 | 2026-9 |
| 2021 | 36830 | 千吨 | 2026-9 |
| 2020 | 34400 | 千吨 | 2026-9 |
| 2019 | 32012 | 千吨 | 2026-9 |
| 2018 | 30750 | 千吨 | 2026-9 |
| 2017 | 30386 | 千吨 | 2026-9 |
| 2016 | 30640 | 千吨 | 2026-9 |
| 2015 | 31798 | 千吨 | 2026-9 |
| 2014 | 31599 | 千吨 | 2026-9 |
| 2013 | 30008 | 千吨 | 2026-9 |
| 2012 | 31749 | 千吨 | 2026-9 |
| 2011 | 31099 | 千吨 | 2026-9 |
| 2010 | 30389 | 千吨 | 2026-9 |
| 2009 | 29951 | 千吨 | 2026-9 |
| 2008 | 30106 | 千吨 | 2026-9 |
| 2007 | 29471 | 千吨 | 2026-9 |
| 2006 | 31934 | 千吨 | 2026-9 |
| 2005 | 27534 | 千吨 | 2026-9 |
| 2004 | 22606 | 千吨 | 2026-9 |
| 2003 | 17463 | 千吨 | 2026-9 |
| 2002 | 12998 | 千吨 | 2026-9 |
| 2001 | 10255 | 千吨 | 2026-9 |
| 2000 | 8274 | 千吨 | 2026-9 |
| 1999 | 7176 | 千吨 | 2026-9 |
| 1998 | 6620 | 千吨 | 2026-9 |
| 1997 | 6674 | 千吨 | 2026-9 |
| 1996 | 6296 | 千吨 | 2026-9 |
| 1995 | 5764 | 千吨 | 2026-9 |
| 1994 | 5288 | 千吨 | 2026-9 |
| 1993 | 4990 | 千吨 | 2026-9 |
| 1992 | 5031 | 千吨 | 2026-9 |
| 1991 | 4646 | 千吨 | 2026-9 |
| 1990 | 4157 | 千吨 | 2026-9 |
| 1989 | 3813 | 千吨 | 2026-9 |
| 1988 | 3660 | 千吨 | 2026-9 |
| 1987 | 3301 | 千吨 | 2026-9 |
| 1986 | 2860 | 千吨 | 2026-9 |
| 1985 | 2499 | 千吨 | 2026-9 |
| 1984 | 2186 | 千吨 | 2026-9 |
| 1983 | 1845 | 千吨 | 2026-9 |
| 1982 | 1618 | 千吨 | 2026-9 |
| 1981 | 1291 | 千吨 | 2026-9 |
| 1980 | 1141 | 千吨 | 2026-9 |
| 1979 | 1070 | 千吨 | 2026-9 |
| 1978 | 883 | 千吨 | 2026-9 |
| 1977 | 850 | 千吨 | 2026-9 |
| 1976 | 805 | 千吨 | 2026-9 |
| 1975 | 775 | 千吨 | 2026-9 |
| 1974 | 3600 | 千吨 | 2026-9 |
| 1973 | 3400 | 千吨 | 2026-9 |
| 1972 | 3400 | 千吨 | 2026-9 |
| 1971 | 3300 | 千吨 | 2026-9 |
| 1970 | 3216 | 千吨 | 2026-9 |
| 1969 | 2990 | 千吨 | 2026-9 |
| 1968 | 2950 | 千吨 | 2026-9 |
| 1967 | 2900 | 千吨 | 2026-9 |
| 1966 | 2865 | 千吨 | 2026-9 |
| 1965 | 2828 | 千吨 | 2026-9 |
| 1964 | 2790 | 千吨 | 2026-9 |