| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 233 | 千吨 | 2026-9 |
| 2025 | 208 | 千吨 | 2026-9 |
| 2024 | 179 | 千吨 | 2026-9 |
| 2023 | 186 | 千吨 | 2026-9 |
| 2022 | 224 | 千吨 | 2026-9 |
| 2021 | 218 | 千吨 | 2026-9 |
| 2020 | 228 | 千吨 | 2026-9 |
| 2019 | 181 | 千吨 | 2026-9 |
| 2018 | 210 | 千吨 | 2026-9 |
| 2017 | 146 | 千吨 | 2026-9 |
| 2016 | 212 | 千吨 | 2026-9 |
| 2015 | 252 | 千吨 | 2026-9 |
| 2014 | 249 | 千吨 | 2026-9 |
| 2013 | 277 | 千吨 | 2026-9 |
| 2012 | 291 | 千吨 | 2026-9 |
| 2011 | 290 | 千吨 | 2026-9 |
| 2010 | 203 | 千吨 | 2026-9 |
| 2009 | 211 | 千吨 | 2026-9 |
| 2008 | 213 | 千吨 | 2026-9 |
| 2007 | 176 | 千吨 | 2026-9 |
| 2006 | 264 | 千吨 | 2026-9 |
| 2005 | 260 | 千吨 | 2026-9 |
| 2004 | 263 | 千吨 | 2026-9 |
| 2003 | 184 | 千吨 | 2026-9 |
| 2002 | 231 | 千吨 | 2026-9 |
| 2001 | 175 | 千吨 | 2026-9 |
| 2000 | 196 | 千吨 | 2026-9 |
| 1999 | 243 | 千吨 | 2026-9 |
| 1998 | 212 | 千吨 | 2026-9 |
| 1997 | 177 | 千吨 | 2026-9 |
| 1996 | 157 | 千吨 | 2026-9 |
| 1995 | 148 | 千吨 | 2026-9 |
| 1994 | 114 | 千吨 | 2026-9 |
| 1993 | 87 | 千吨 | 2026-9 |
| 1992 | 89 | 千吨 | 2026-9 |
| 1991 | 85 | 千吨 | 2026-9 |
| 1990 | 87 | 千吨 | 2026-9 |
| 1989 | 109 | 千吨 | 2026-9 |
| 1988 | 93 | 千吨 | 2026-9 |
| 1987 | 105 | 千吨 | 2026-9 |
| 1986 | 103 | 千吨 | 2026-9 |
| 1985 | 93 | 千吨 | 2026-9 |
| 1984 | 78 | 千吨 | 2026-9 |
| 1983 | 92 | 千吨 | 2026-9 |