| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 158 | 千吨 | 2026-9 |
| 2025 | 161 | 千吨 | 2026-9 |
| 2024 | 176 | 千吨 | 2026-9 |
| 2023 | 173 | 千吨 | 2026-9 |
| 2022 | 174 | 千吨 | 2026-9 |
| 2021 | 145 | 千吨 | 2026-9 |
| 2020 | 145 | 千吨 | 2026-9 |
| 2019 | 145 | 千吨 | 2026-9 |
| 2018 | 147 | 千吨 | 2026-9 |
| 2017 | 145 | 千吨 | 2026-9 |
| 2016 | 140 | 千吨 | 2026-9 |
| 2015 | 136 | 千吨 | 2026-9 |
| 2014 | 135 | 千吨 | 2026-9 |
| 2013 | 129 | 千吨 | 2026-9 |
| 2012 | 120 | 千吨 | 2026-9 |
| 2011 | 106 | 千吨 | 2026-9 |
| 2010 | 98 | 千吨 | 2026-9 |
| 2009 | 92 | 千吨 | 2026-9 |
| 2008 | 93 | 千吨 | 2026-9 |
| 2007 | 84 | 千吨 | 2026-9 |
| 2006 | 73 | 千吨 | 2026-9 |
| 2005 | 76 | 千吨 | 2026-9 |
| 2004 | 75 | 千吨 | 2026-9 |
| 2003 | 60 | 千吨 | 2026-9 |
| 2002 | 80 | 千吨 | 2026-9 |
| 2001 | 80 | 千吨 | 2026-9 |
| 2000 | 70 | 千吨 | 2026-9 |
| 1999 | 71 | 千吨 | 2026-9 |
| 1998 | 87 | 千吨 | 2026-9 |
| 1997 | 79 | 千吨 | 2026-9 |
| 1996 | 63 | 千吨 | 2026-9 |
| 1995 | 108 | 千吨 | 2026-9 |
| 1994 | 116 | 千吨 | 2026-9 |
| 1993 | 140 | 千吨 | 2026-9 |
| 1992 | 122 | 千吨 | 2026-9 |
| 1991 | 82 | 千吨 | 2026-9 |
| 1990 | 103 | 千吨 | 2026-9 |
| 1989 | 97 | 千吨 | 2026-9 |
| 1988 | 92 | 千吨 | 2026-9 |
| 1987 | 80 | 千吨 | 2026-9 |