| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 190 | 千吨 | 2026-9 |
| 2025 | 191 | 千吨 | 2026-9 |
| 2024 | 181 | 千吨 | 2026-9 |
| 2023 | 192 | 千吨 | 2026-9 |
| 2022 | 261 | 千吨 | 2026-9 |
| 2021 | 256 | 千吨 | 2026-9 |
| 2020 | 346 | 千吨 | 2026-9 |
| 2019 | 334 | 千吨 | 2026-9 |
| 2018 | 304 | 千吨 | 2026-9 |
| 2017 | 296 | 千吨 | 2026-9 |
| 2016 | 287 | 千吨 | 2026-9 |
| 1992 | 98 | 千吨 | 2026-9 |
| 1991 | 80 | 千吨 | 2026-9 |
| 1990 | 58 | 千吨 | 2026-9 |
| 1989 | 58 | 千吨 | 2026-9 |
| 1988 | 59 | 千吨 | 2026-9 |
| 1987 | 50 | 千吨 | 2026-9 |
| 1986 | 58 | 千吨 | 2026-9 |
| 1985 | 50 | 千吨 | 2026-9 |
| 1984 | 70 | 千吨 | 2026-9 |
| 1983 | 53 | 千吨 | 2026-9 |
| 1982 | 32 | 千吨 | 2026-9 |
| 1981 | 26 | 千吨 | 2026-9 |
| 1980 | 23 | 千吨 | 2026-9 |
| 1979 | 22 | 千吨 | 2026-9 |
| 1978 | 16 | 千吨 | 2026-9 |
| 1977 | 19 | 千吨 | 2026-9 |
| 1976 | 15 | 千吨 | 2026-9 |
| 1975 | 9 | 千吨 | 2026-9 |
| 1974 | 23 | 千吨 | 2026-9 |
| 1973 | 13 | 千吨 | 2026-9 |
| 1972 | 6 | 千吨 | 2026-9 |
| 1971 | 12 | 千吨 | 2026-9 |
| 1970 | 17 | 千吨 | 2026-9 |
| 1969 | 15 | 千吨 | 2026-9 |
| 1968 | 4 | 千吨 | 2026-9 |
| 1967 | 6 | 千吨 | 2026-9 |
| 1966 | 15 | 千吨 | 2026-9 |
| 1965 | 7 | 千吨 | 2026-9 |
| 1964 | 12 | 千吨 | 2026-9 |
| 1963 | 9 | 千吨 | 2026-9 |
| 1962 | 3 | 千吨 | 2026-9 |
| 1961 | 3 | 千吨 | 2026-9 |
| 1960 | 0 | 千吨 | 2026-9 |