| 年度 | 数值 | 单位 | 发布日期 |
|---|---|---|---|
| 2026 | 105 | 千吨 | 2026-9 |
| 2025 | 98 | 千吨 | 2026-9 |
| 2024 | 84 | 千吨 | 2026-9 |
| 2023 | 70 | 千吨 | 2026-9 |
| 2022 | 79 | 千吨 | 2026-9 |
| 2021 | 74 | 千吨 | 2026-9 |
| 2020 | 72 | 千吨 | 2026-9 |
| 2019 | 67 | 千吨 | 2026-9 |
| 2018 | 67 | 千吨 | 2026-9 |
| 2017 | 65 | 千吨 | 2026-9 |
| 2016 | 62 | 千吨 | 2026-9 |
| 2015 | 69 | 千吨 | 2026-9 |
| 2014 | 62 | 千吨 | 2026-9 |
| 2013 | 58 | 千吨 | 2026-9 |
| 2012 | 55 | 千吨 | 2026-9 |
| 2011 | 56 | 千吨 | 2026-9 |
| 2010 | 44 | 千吨 | 2026-9 |
| 2009 | 39 | 千吨 | 2026-9 |
| 2008 | 35 | 千吨 | 2026-9 |
| 2007 | 34 | 千吨 | 2026-9 |
| 2006 | 23 | 千吨 | 2026-9 |
| 2005 | 27 | 千吨 | 2026-9 |
| 2004 | 22 | 千吨 | 2026-9 |
| 2003 | 9 | 千吨 | 2026-9 |
| 2002 | 8 | 千吨 | 2026-9 |
| 2001 | 18 | 千吨 | 2026-9 |
| 2000 | 13 | 千吨 | 2026-9 |
| 1999 | 7 | 千吨 | 2026-9 |