| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 480 | 千吨 | 2026-9 |
| 2025 | 471 | 千吨 | 2026-9 |
| 2024 | 450 | 千吨 | 2026-9 |
| 2023 | 433 | 千吨 | 2026-9 |
| 2022 | 411 | 千吨 | 2026-9 |
| 2021 | 400 | 千吨 | 2026-9 |
| 2020 | 485 | 千吨 | 2026-9 |
| 2019 | 524 | 千吨 | 2026-9 |
| 2018 | 508 | 千吨 | 2026-9 |
| 2017 | 478 | 千吨 | 2026-9 |
| 2016 | 478 | 千吨 | 2026-9 |
| 1996 | 262 | 千吨 | 2026-9 |
| 1995 | 210 | 千吨 | 2026-9 |
| 1994 | 210 | 千吨 | 2026-9 |
| 1993 | 189 | 千吨 | 2026-9 |
| 1992 | 189 | 千吨 | 2026-9 |
| 1991 | 154 | 千吨 | 2026-9 |
| 1990 | 169 | 千吨 | 2026-9 |
| 1989 | 151 | 千吨 | 2026-9 |
| 1988 | 180 | 千吨 | 2026-9 |
| 1987 | 160 | 千吨 | 2026-9 |
| 1986 | 173 | 千吨 | 2026-9 |
| 1985 | 161 | 千吨 | 2026-9 |
| 1984 | 145 | 千吨 | 2026-9 |
| 1983 | 134 | 千吨 | 2026-9 |
| 1982 | 130 | 千吨 | 2026-9 |
| 1981 | 140 | 千吨 | 2026-9 |
| 1980 | 116 | 千吨 | 2026-9 |
| 1979 | 141 | 千吨 | 2026-9 |
| 1978 | 102 | 千吨 | 2026-9 |
| 1977 | 120 | 千吨 | 2026-9 |
| 1976 | 147 | 千吨 | 2026-9 |
| 1975 | 152 | 千吨 | 2026-9 |
| 1974 | 122 | 千吨 | 2026-9 |
| 1973 | 137 | 千吨 | 2026-9 |
| 1972 | 151 | 千吨 | 2026-9 |
| 1971 | 167 | 千吨 | 2026-9 |
| 1970 | 155 | 千吨 | 2026-9 |
| 1969 | 155 | 千吨 | 2026-9 |
| 1968 | 180 | 千吨 | 2026-9 |
| 1967 | 158 | 千吨 | 2026-9 |
| 1966 | 143 | 千吨 | 2026-9 |
| 1965 | 151 | 千吨 | 2026-9 |
| 1964 | 152 | 千吨 | 2026-9 |