| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 4117 | 千吨 | 2026-9 |
| 2025 | 4082 | 千吨 | 2026-9 |
| 2024 | 4098 | 千吨 | 2026-9 |
| 2023 | 3915 | 千吨 | 2026-9 |
| 2022 | 3758 | 千吨 | 2026-9 |
| 2021 | 3558 | 千吨 | 2026-9 |
| 2020 | 3468 | 千吨 | 2026-9 |
| 2019 | 3363 | 千吨 | 2026-9 |
| 2018 | 3202 | 千吨 | 2026-9 |
| 2017 | 3296 | 千吨 | 2026-9 |
| 2016 | 3138 | 千吨 | 2026-9 |
| 2015 | 2975 | 千吨 | 2026-9 |
| 2014 | 2978 | 千吨 | 2026-9 |
| 2013 | 3211 | 千吨 | 2026-9 |
| 2012 | 3135 | 千吨 | 2026-9 |
| 2011 | 2928 | 千吨 | 2026-9 |
| 2010 | 2805 | 千吨 | 2026-9 |
| 2009 | 2668 | 千吨 | 2026-9 |
| 2008 | 2741 | 千吨 | 2026-9 |
| 2007 | 2480 | 千吨 | 2026-9 |
| 2006 | 2226 | 千吨 | 2026-9 |
| 2005 | 2021 | 千吨 | 2026-9 |
| 2004 | 2070 | 千吨 | 2026-9 |
| 2003 | 2209 | 千吨 | 2026-9 |
| 2002 | 2189 | 千吨 | 2026-9 |
| 2001 | 1816 | 千吨 | 2026-9 |
| 2000 | 1648 | 千吨 | 2026-9 |
| 1999 | 1910 | 千吨 | 2026-9 |
| 1998 | 1871 | 千吨 | 2026-9 |
| 1997 | 2008 | 千吨 | 2026-9 |
| 1996 | 2139 | 千吨 | 2026-9 |
| 1995 | 2136 | 千吨 | 2026-9 |
| 1994 | 2112 | 千吨 | 2026-9 |
| 1993 | 2287 | 千吨 | 2026-9 |
| 1992 | 2507 | 千吨 | 2026-9 |
| 1991 | 2973 | 千吨 | 2026-9 |
| 1990 | 3398 | 千吨 | 2026-9 |
| 1989 | 3350 | 千吨 | 2026-9 |
| 1988 | 3138 | 千吨 | 2026-9 |