| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 940 | 千吨 | 2026-9 |
| 2025 | 888 | 千吨 | 2026-9 |
| 2024 | 884 | 千吨 | 2026-9 |
| 2023 | 909 | 千吨 | 2026-9 |
| 2022 | 926 | 千吨 | 2026-9 |
| 2021 | 913 | 千吨 | 2026-9 |
| 2020 | 919 | 千吨 | 2026-9 |
| 2019 | 930 | 千吨 | 2026-9 |
| 2018 | 938 | 千吨 | 2026-9 |
| 2017 | 921 | 千吨 | 2026-9 |
| 2016 | 904 | 千吨 | 2026-9 |
| 2015 | 939 | 千吨 | 2026-9 |
| 2014 | 878 | 千吨 | 2026-9 |
| 2013 | 894 | 千吨 | 2026-9 |
| 2012 | 910 | 千吨 | 2026-9 |
| 2011 | 923 | 千吨 | 2026-9 |
| 2010 | 902 | 千吨 | 2026-9 |
| 2009 | 927 | 千吨 | 2026-9 |
| 2008 | 899 | 千吨 | 2026-9 |
| 2007 | 932 | 千吨 | 2026-9 |
| 2006 | 955 | 千吨 | 2026-9 |
| 2005 | 945 | 千吨 | 2026-9 |
| 2004 | 950 | 千吨 | 2026-9 |
| 2003 | 936 | 千吨 | 2026-9 |
| 2002 | 960 | 千吨 | 2026-9 |
| 2001 | 975 | 千吨 | 2026-9 |
| 2000 | 966 | 千吨 | 2026-9 |
| 1999 | 934 | 千吨 | 2026-9 |
| 1998 | 1009 | 千吨 | 2026-9 |
| 1997 | 1030 | 千吨 | 2026-9 |
| 1996 | 1285 | 千吨 | 2026-9 |
| 1995 | 1238 | 千吨 | 2026-9 |
| 1994 | 1204 | 千吨 | 2026-9 |
| 1993 | 1135 | 千吨 | 2026-9 |
| 1992 | 1113 | 千吨 | 2026-9 |
| 1991 | 1126 | 千吨 | 2026-9 |
| 1990 | 1009 | 千吨 | 2026-9 |
| 1989 | 917 | 千吨 | 2026-9 |
| 1988 | 911 | 千吨 | 2026-9 |
| 1987 | 938 | 千吨 | 2026-9 |
| 1986 | 868 | 千吨 | 2026-9 |
| 1985 | 831 | 千吨 | 2026-9 |
| 1984 | 732 | 千吨 | 2026-9 |
| 1983 | 539 | 千吨 | 2026-9 |
| 1982 | 525 | 千吨 | 2026-9 |
| 1981 | 537 | 千吨 | 2026-9 |
| 1980 | 537 | 千吨 | 2026-9 |
| 1979 | 566 | 千吨 | 2026-9 |
| 1978 | 472 | 千吨 | 2026-9 |
| 1977 | 472 | 千吨 | 2026-9 |
| 1976 | 425 | 千吨 | 2026-9 |
| 1975 | 322 | 千吨 | 2026-9 |
| 1974 | 377 | 千吨 | 2026-9 |
| 1973 | 426 | 千吨 | 2026-9 |
| 1972 | 349 | 千吨 | 2026-9 |
| 1971 | 326 | 千吨 | 2026-9 |
| 1970 | 320 | 千吨 | 2026-9 |
| 1969 | 312 | 千吨 | 2026-9 |
| 1968 | 287 | 千吨 | 2026-9 |
| 1967 | 280 | 千吨 | 2026-9 |
| 1966 | 242 | 千吨 | 2026-9 |
| 1965 | 214 | 千吨 | 2026-9 |
| 1964 | 199 | 千吨 | 2026-9 |
| 1963 | 186 | 千吨 | 2026-9 |
| 1962 | 191 | 千吨 | 2026-9 |
| 1961 | 181 | 千吨 | 2026-9 |
| 1960 | 160 | 千吨 | 2026-9 |