| 年度 | 数值 | 单位 | 发布日期 |
|---|---|---|---|
| 2026 | 170 | 千吨 | 2026-9 |
| 2025 | 160 | 千吨 | 2026-9 |
| 2024 | 144 | 千吨 | 2026-9 |
| 2023 | 140 | 千吨 | 2026-9 |
| 2022 | 153 | 千吨 | 2026-9 |
| 2021 | 139 | 千吨 | 2026-9 |
| 2020 | 123 | 千吨 | 2026-9 |
| 2019 | 91 | 千吨 | 2026-9 |
| 2018 | 120 | 千吨 | 2026-9 |
| 2017 | 98 | 千吨 | 2026-9 |
| 2016 | 87 | 千吨 | 2026-9 |
| 2015 | 75 | 千吨 | 2026-9 |
| 2014 | 88 | 千吨 | 2026-9 |
| 2013 | 57 | 千吨 | 2026-9 |
| 2012 | 54 | 千吨 | 2026-9 |
| 2011 | 40 | 千吨 | 2026-9 |
| 1980 | 0 | 千吨 | 2026-9 |
| 1979 | 0 | 千吨 | 2026-9 |
| 1978 | 0 | 千吨 | 2026-9 |
| 1977 | 0 | 千吨 | 2026-9 |
| 1976 | 0 | 千吨 | 2026-9 |
| 1975 | 1 | 千吨 | 2026-9 |
| 1974 | 1 | 千吨 | 2026-9 |
| 1973 | 1 | 千吨 | 2026-9 |
| 1972 | 0 | 千吨 | 2026-9 |
| 1971 | 0 | 千吨 | 2026-9 |
| 1970 | 1 | 千吨 | 2026-9 |