| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 210 | 千吨 | 2026-9 |
| 2025 | 199 | 千吨 | 2026-9 |
| 2024 | 200 | 千吨 | 2026-9 |
| 2023 | 215 | 千吨 | 2026-9 |
| 2022 | 205 | 千吨 | 2026-9 |
| 2021 | 212 | 千吨 | 2026-9 |
| 2020 | 194 | 千吨 | 2026-9 |
| 2019 | 194 | 千吨 | 2026-9 |
| 2018 | 140 | 千吨 | 2026-9 |
| 2017 | 161 | 千吨 | 2026-9 |
| 2016 | 143 | 千吨 | 2026-9 |
| 1996 | 129 | 千吨 | 2026-9 |
| 1995 | 130 | 千吨 | 2026-9 |
| 1994 | 154 | 千吨 | 2026-9 |
| 1993 | 152 | 千吨 | 2026-9 |
| 1992 | 127 | 千吨 | 2026-9 |
| 1991 | 132 | 千吨 | 2026-9 |
| 1990 | 138 | 千吨 | 2026-9 |
| 1989 | 130 | 千吨 | 2026-9 |
| 1988 | 140 | 千吨 | 2026-9 |
| 1987 | 174 | 千吨 | 2026-9 |
| 1986 | 222 | 千吨 | 2026-9 |
| 1985 | 202 | 千吨 | 2026-9 |
| 1984 | 205 | 千吨 | 2026-9 |
| 1983 | 240 | 千吨 | 2026-9 |
| 1982 | 216 | 千吨 | 2026-9 |
| 1981 | 170 | 千吨 | 2026-9 |
| 1980 | 168 | 千吨 | 2026-9 |
| 1979 | 161 | 千吨 | 2026-9 |
| 1978 | 161 | 千吨 | 2026-9 |
| 1977 | 134 | 千吨 | 2026-9 |
| 1976 | 89 | 千吨 | 2026-9 |
| 1975 | 48 | 千吨 | 2026-9 |
| 1974 | 54 | 千吨 | 2026-9 |
| 1973 | 97 | 千吨 | 2026-9 |
| 1972 | 95 | 千吨 | 2026-9 |
| 1971 | 66 | 千吨 | 2026-9 |
| 1970 | 64 | 千吨 | 2026-9 |
| 1969 | 57 | 千吨 | 2026-9 |
| 1968 | 52 | 千吨 | 2026-9 |
| 1967 | 38 | 千吨 | 2026-9 |
| 1966 | 31 | 千吨 | 2026-9 |
| 1965 | 37 | 千吨 | 2026-9 |
| 1964 | 24 | 千吨 | 2026-9 |