| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 165 | 千吨 | 2026-9 |
| 2025 | 169 | 千吨 | 2026-9 |
| 2024 | 173 | 千吨 | 2026-9 |
| 2023 | 146 | 千吨 | 2026-9 |
| 2022 | 190 | 千吨 | 2026-9 |
| 2021 | 168 | 千吨 | 2026-9 |
| 2020 | 179 | 千吨 | 2026-9 |
| 2019 | 177 | 千吨 | 2026-9 |
| 2018 | 159 | 千吨 | 2026-9 |
| 2017 | 157 | 千吨 | 2026-9 |
| 2016 | 179 | 千吨 | 2026-9 |
| 2015 | 137 | 千吨 | 2026-9 |
| 2014 | 94 | 千吨 | 2026-9 |
| 2013 | 111 | 千吨 | 2026-9 |
| 2012 | 104 | 千吨 | 2026-9 |
| 2011 | 111 | 千吨 | 2026-9 |
| 2010 | 110 | 千吨 | 2026-9 |
| 2009 | 112 | 千吨 | 2026-9 |
| 2008 | 80 | 千吨 | 2026-9 |
| 2007 | 93 | 千吨 | 2026-9 |
| 2006 | 93 | 千吨 | 2026-9 |
| 2005 | 87 | 千吨 | 2026-9 |
| 2004 | 120 | 千吨 | 2026-9 |
| 2003 | 110 | 千吨 | 2026-9 |
| 2002 | 100 | 千吨 | 2026-9 |
| 2001 | 89 | 千吨 | 2026-9 |
| 2000 | 108 | 千吨 | 2026-9 |
| 1999 | 87 | 千吨 | 2026-9 |
| 1998 | 76 | 千吨 | 2026-9 |
| 1997 | 98 | 千吨 | 2026-9 |
| 1996 | 82 | 千吨 | 2026-9 |
| 1995 | 104 | 千吨 | 2026-9 |
| 1994 | 88 | 千吨 | 2026-9 |
| 1993 | 76 | 千吨 | 2026-9 |
| 1992 | 75 | 千吨 | 2026-9 |
| 1991 | 15 | 千吨 | 2026-9 |
| 1976 | 50 | 千吨 | 2026-9 |
| 1975 | 50 | 千吨 | 2026-9 |
| 1974 | 46 | 千吨 | 2026-9 |
| 1973 | 37 | 千吨 | 2026-9 |
| 1972 | 47 | 千吨 | 2026-9 |
| 1971 | 29 | 千吨 | 2026-9 |
| 1970 | 27 | 千吨 | 2026-9 |
| 1969 | 28 | 千吨 | 2026-9 |
| 1968 | 31 | 千吨 | 2026-9 |
| 1967 | 27 | 千吨 | 2026-9 |
| 1966 | 29 | 千吨 | 2026-9 |
| 1965 | 28 | 千吨 | 2026-9 |
| 1964 | 26 | 千吨 | 2026-9 |