| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 1014 | 千吨 | 2026-9 |
| 2025 | 976 | 千吨 | 2026-9 |
| 2024 | 1032 | 千吨 | 2026-9 |
| 2023 | 1165 | 千吨 | 2026-9 |
| 2022 | 1189 | 千吨 | 2026-9 |
| 2021 | 1249 | 千吨 | 2026-9 |
| 2020 | 1209 | 千吨 | 2026-9 |
| 2019 | 1107 | 千吨 | 2026-9 |
| 2018 | 1067 | 千吨 | 2026-9 |
| 2017 | 1078 | 千吨 | 2026-9 |
| 2016 | 1053 | 千吨 | 2026-9 |
| 2015 | 1034 | 千吨 | 2026-9 |
| 2014 | 1052 | 千吨 | 2026-9 |
| 2013 | 961 | 千吨 | 2026-9 |
| 2012 | 977 | 千吨 | 2026-9 |
| 2011 | 886 | 千吨 | 2026-9 |
| 2010 | 828 | 千吨 | 2026-9 |
| 2009 | 790 | 千吨 | 2026-9 |
| 2008 | 862 | 千吨 | 2026-9 |
| 2007 | 682 | 千吨 | 2026-9 |
| 2006 | 689 | 千吨 | 2026-9 |
| 2005 | 698 | 千吨 | 2026-9 |
| 2004 | 643 | 千吨 | 2026-9 |
| 2003 | 723 | 千吨 | 2026-9 |
| 2002 | 727 | 千吨 | 2026-9 |
| 2001 | 644 | 千吨 | 2026-9 |
| 2000 | 661 | 千吨 | 2026-9 |
| 1999 | 619 | 千吨 | 2026-9 |
| 1998 | 517 | 千吨 | 2026-9 |
| 1997 | 555 | 千吨 | 2026-9 |
| 1996 | 484 | 千吨 | 2026-9 |
| 1995 | 564 | 千吨 | 2026-9 |
| 1994 | 563 | 千吨 | 2026-9 |
| 1993 | 437 | 千吨 | 2026-9 |
| 1992 | 400 | 千吨 | 2026-9 |
| 1991 | 401 | 千吨 | 2026-9 |
| 1990 | 409 | 千吨 | 2026-9 |
| 1989 | 405 | 千吨 | 2026-9 |
| 1988 | 453 | 千吨 | 2026-9 |
| 1987 | 488 | 千吨 | 2026-9 |
| 1986 | 587 | 千吨 | 2026-9 |
| 1985 | 634 | 千吨 | 2026-9 |
| 1984 | 530 | 千吨 | 2026-9 |
| 1983 | 685 | 千吨 | 2026-9 |
| 1982 | 640 | 千吨 | 2026-9 |
| 1981 | 600 | 千吨 | 2026-9 |
| 1980 | 530 | 千吨 | 2026-9 |
| 1979 | 415 | 千吨 | 2026-9 |
| 1978 | 420 | 千吨 | 2026-9 |
| 1977 | 506 | 千吨 | 2026-9 |
| 1976 | 423 | 千吨 | 2026-9 |
| 1975 | 458 | 千吨 | 2026-9 |
| 1974 | 465 | 千吨 | 2026-9 |
| 1973 | 420 | 千吨 | 2026-9 |
| 1972 | 561 | 千吨 | 2026-9 |
| 1971 | 648 | 千吨 | 2026-9 |
| 1970 | 660 | 千吨 | 2026-9 |
| 1969 | 659 | 千吨 | 2026-9 |
| 1968 | 723 | 千吨 | 2026-9 |
| 1967 | 762 | 千吨 | 2026-9 |
| 1966 | 190 | 千吨 | 2026-9 |
| 1965 | 19 | 千吨 | 2026-9 |
| 1964 | 2 | 千吨 | 2026-9 |