| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 195 | 千吨 | 2026-9 |
| 2025 | 182 | 千吨 | 2026-9 |
| 2024 | 152 | 千吨 | 2026-9 |
| 2023 | 191 | 千吨 | 2026-9 |
| 2022 | 190 | 千吨 | 2026-9 |
| 2021 | 189 | 千吨 | 2026-9 |
| 2020 | 188 | 千吨 | 2026-9 |
| 2019 | 167 | 千吨 | 2026-9 |
| 2018 | 155 | 千吨 | 2026-9 |
| 2017 | 159 | 千吨 | 2026-9 |
| 2016 | 136 | 千吨 | 2026-9 |
| 2015 | 137 | 千吨 | 2026-9 |
| 2014 | 118 | 千吨 | 2026-9 |
| 2013 | 107 | 千吨 | 2026-9 |
| 2012 | 101 | 千吨 | 2026-9 |
| 2011 | 101 | 千吨 | 2026-9 |
| 2010 | 88 | 千吨 | 2026-9 |
| 2009 | 72 | 千吨 | 2026-9 |
| 2008 | 72 | 千吨 | 2026-9 |
| 2007 | 73 | 千吨 | 2026-9 |
| 2006 | 72 | 千吨 | 2026-9 |
| 2005 | 69 | 千吨 | 2026-9 |
| 2004 | 65 | 千吨 | 2026-9 |
| 2003 | 59 | 千吨 | 2026-9 |
| 2002 | 51 | 千吨 | 2026-9 |
| 2001 | 52 | 千吨 | 2026-9 |
| 2000 | 43 | 千吨 | 2026-9 |
| 1999 | 34 | 千吨 | 2026-9 |
| 1998 | 23 | 千吨 | 2026-9 |
| 1997 | 18 | 千吨 | 2026-9 |
| 1996 | 15 | 千吨 | 2026-9 |
| 1995 | 12 | 千吨 | 2026-9 |