| 年度 | 数值 | 单位 | 发布日期 |
|---|---|---|---|
| 2026 | 109 | 千吨 | 2026-9 |
| 2025 | 102 | 千吨 | 2026-9 |
| 2024 | 88 | 千吨 | 2026-9 |
| 2023 | 74 | 千吨 | 2026-9 |
| 2022 | 83 | 千吨 | 2026-9 |
| 2021 | 78 | 千吨 | 2026-9 |
| 2020 | 76 | 千吨 | 2026-9 |
| 2019 | 71 | 千吨 | 2026-9 |
| 2018 | 71 | 千吨 | 2026-9 |
| 2017 | 69 | 千吨 | 2026-9 |
| 2016 | 66 | 千吨 | 2026-9 |
| 2015 | 73 | 千吨 | 2026-9 |
| 2014 | 66 | 千吨 | 2026-9 |
| 2013 | 62 | 千吨 | 2026-9 |
| 2012 | 59 | 千吨 | 2026-9 |
| 2011 | 60 | 千吨 | 2026-9 |
| 2010 | 48 | 千吨 | 2026-9 |
| 2009 | 43 | 千吨 | 2026-9 |
| 2008 | 39 | 千吨 | 2026-9 |
| 2007 | 38 | 千吨 | 2026-9 |
| 2006 | 27 | 千吨 | 2026-9 |
| 2005 | 31 | 千吨 | 2026-9 |
| 2004 | 26 | 千吨 | 2026-9 |
| 2003 | 13 | 千吨 | 2026-9 |
| 2002 | 12 | 千吨 | 2026-9 |
| 2001 | 22 | 千吨 | 2026-9 |
| 2000 | 17 | 千吨 | 2026-9 |
| 1999 | 11 | 千吨 | 2026-9 |