| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 162 | 千吨 | 2026-9 |
| 2025 | 156 | 千吨 | 2026-9 |
| 2024 | 141 | 千吨 | 2026-9 |
| 2023 | 131 | 千吨 | 2026-9 |
| 2022 | 155 | 千吨 | 2026-9 |
| 2021 | 154 | 千吨 | 2026-9 |
| 2020 | 136 | 千吨 | 2026-9 |
| 2019 | 136 | 千吨 | 2026-9 |
| 2018 | 142 | 千吨 | 2026-9 |
| 2017 | 128 | 千吨 | 2026-9 |
| 2016 | 122 | 千吨 | 2026-9 |
| 2015 | 116 | 千吨 | 2026-9 |
| 2014 | 123 | 千吨 | 2026-9 |
| 2013 | 121 | 千吨 | 2026-9 |
| 2012 | 131 | 千吨 | 2026-9 |
| 2011 | 118 | 千吨 | 2026-9 |
| 2010 | 112 | 千吨 | 2026-9 |
| 2009 | 106 | 千吨 | 2026-9 |
| 2008 | 91 | 千吨 | 2026-9 |
| 2007 | 74 | 千吨 | 2026-9 |
| 2006 | 74 | 千吨 | 2026-9 |
| 2005 | 76 | 千吨 | 2026-9 |
| 2004 | 66 | 千吨 | 2026-9 |
| 2003 | 64 | 千吨 | 2026-9 |
| 2002 | 78 | 千吨 | 2026-9 |
| 2001 | 88 | 千吨 | 2026-9 |
| 2000 | 57 | 千吨 | 2026-9 |
| 1999 | 45 | 千吨 | 2026-9 |
| 1998 | 34 | 千吨 | 2026-9 |
| 1997 | 55 | 千吨 | 2026-9 |
| 1996 | 45 | 千吨 | 2026-9 |