| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 6772 | 千吨 | 2026-9 |
| 2025 | 7081 | 千吨 | 2026-9 |
| 2024 | 7411 | 千吨 | 2026-9 |
| 2023 | 7544 | 千吨 | 2026-9 |
| 2022 | 7937 | 千吨 | 2026-9 |
| 2021 | 8999 | 千吨 | 2026-9 |
| 2020 | 9460 | 千吨 | 2026-9 |
| 2019 | 9845 | 千吨 | 2026-9 |
| 2018 | 10283 | 千吨 | 2026-9 |
| 2017 | 10507 | 千吨 | 2026-9 |
| 2016 | 10615 | 千吨 | 2026-9 |
| 2015 | 10855 | 千吨 | 2026-9 |
| 2014 | 11421 | 千吨 | 2026-9 |
| 2013 | 11486 | 千吨 | 2026-9 |
| 2012 | 11376 | 千吨 | 2026-9 |
| 2011 | 11077 | 千吨 | 2026-9 |
| 2010 | 11234 | 千吨 | 2026-9 |
| 2009 | 11592 | 千吨 | 2026-9 |
| 2008 | 11747 | 千吨 | 2026-9 |
| 2007 | 12260 | 千吨 | 2026-9 |
| 2006 | 13175 | 千吨 | 2026-9 |
| 2005 | 13712 | 千吨 | 2026-9 |
| 2004 | 14106 | 千吨 | 2026-9 |
| 2003 | 13660 | 千吨 | 2026-9 |
| 2002 | 14142 | 千吨 | 2026-9 |
| 2001 | 13444 | 千吨 | 2026-9 |
| 2000 | 12658 | 千吨 | 2026-9 |
| 1999 | 13362 | 千吨 | 2026-9 |
| 1998 | 14551 | 千吨 | 2026-9 |
| 1997 | 14730 | 千吨 | 2026-9 |
| 1996 | 16000 | 千吨 | 2026-9 |
| 1995 | 17181 | 千吨 | 2026-9 |
| 1994 | 18138 | 千吨 | 2026-9 |
| 1993 | 18377 | 千吨 | 2026-9 |
| 1992 | 19114 | 千吨 | 2026-9 |
| 1991 | 22409 | 千吨 | 2026-9 |
| 1990 | 24360 | 千吨 | 2026-9 |
| 1989 | 24237 | 千吨 | 2026-9 |
| 1988 | 24095 | 千吨 | 2026-9 |