| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 150 | 千吨 | 2026-9 |
| 2025 | 150 | 千吨 | 2026-9 |
| 2024 | 180 | 千吨 | 2026-9 |
| 2023 | 190 | 千吨 | 2026-9 |
| 2022 | 200 | 千吨 | 2026-9 |
| 2021 | 205 | 千吨 | 2026-9 |
| 2020 | 264 | 千吨 | 2026-9 |
| 2019 | 250 | 千吨 | 2026-9 |
| 2018 | 258 | 千吨 | 2026-9 |
| 2017 | 330 | 千吨 | 2026-9 |
| 2016 | 326 | 千吨 | 2026-9 |
| 2015 | 328 | 千吨 | 2026-9 |
| 2014 | 383 | 千吨 | 2026-9 |
| 2013 | 337 | 千吨 | 2026-9 |
| 2012 | 324 | 千吨 | 2026-9 |
| 2011 | 206 | 千吨 | 2026-9 |
| 2010 | 190 | 千吨 | 2026-9 |
| 2009 | 119 | 千吨 | 2026-9 |
| 2008 | 100 | 千吨 | 2026-9 |
| 2007 | 120 | 千吨 | 2026-9 |
| 2006 | 120 | 千吨 | 2026-9 |
| 2005 | 110 | 千吨 | 2026-9 |
| 2004 | 100 | 千吨 | 2026-9 |
| 2003 | 100 | 千吨 | 2026-9 |
| 2002 | 85 | 千吨 | 2026-9 |
| 2001 | 84 | 千吨 | 2026-9 |
| 2000 | 70 | 千吨 | 2026-9 |
| 1999 | 20 | 千吨 | 2026-9 |
| 1998 | 50 | 千吨 | 2026-9 |
| 1997 | 35 | 千吨 | 2026-9 |
| 1996 | 15 | 千吨 | 2026-9 |
| 1995 | 10 | 千吨 | 2026-9 |
| 1994 | 15 | 千吨 | 2026-9 |
| 1993 | 0 | 千吨 | 2026-9 |
| 1992 | 3 | 千吨 | 2026-9 |
| 1991 | 0 | 千吨 | 2026-9 |
| 1990 | 0 | 千吨 | 2026-9 |
| 1989 | 0 | 千吨 | 2026-9 |
| 1988 | 0 | 千吨 | 2026-9 |