| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 980 | 千吨 | 2026-9 |
| 2025 | 967 | 千吨 | 2026-9 |
| 2024 | 944 | 千吨 | 2026-9 |
| 2023 | 948 | 千吨 | 2026-9 |
| 2022 | 926 | 千吨 | 2026-9 |
| 2021 | 903 | 千吨 | 2026-9 |
| 2020 | 973 | 千吨 | 2026-9 |
| 2019 | 996 | 千吨 | 2026-9 |
| 2018 | 980 | 千吨 | 2026-9 |
| 2017 | 935 | 千吨 | 2026-9 |
| 2016 | 920 | 千吨 | 2026-9 |
| 1996 | 594 | 千吨 | 2026-9 |
| 1995 | 567 | 千吨 | 2026-9 |
| 1994 | 540 | 千吨 | 2026-9 |
| 1993 | 528 | 千吨 | 2026-9 |
| 1992 | 475 | 千吨 | 2026-9 |
| 1991 | 477 | 千吨 | 2026-9 |
| 1990 | 476 | 千吨 | 2026-9 |
| 1989 | 441 | 千吨 | 2026-9 |
| 1988 | 446 | 千吨 | 2026-9 |
| 1987 | 434 | 千吨 | 2026-9 |
| 1986 | 420 | 千吨 | 2026-9 |
| 1985 | 412 | 千吨 | 2026-9 |
| 1984 | 397 | 千吨 | 2026-9 |
| 1983 | 378 | 千吨 | 2026-9 |
| 1982 | 378 | 千吨 | 2026-9 |
| 1981 | 366 | 千吨 | 2026-9 |
| 1980 | 362 | 千吨 | 2026-9 |
| 1979 | 355 | 千吨 | 2026-9 |
| 1978 | 341 | 千吨 | 2026-9 |
| 1977 | 320 | 千吨 | 2026-9 |
| 1976 | 344 | 千吨 | 2026-9 |
| 1975 | 357 | 千吨 | 2026-9 |
| 1974 | 344 | 千吨 | 2026-9 |
| 1973 | 330 | 千吨 | 2026-9 |
| 1972 | 307 | 千吨 | 2026-9 |
| 1971 | 318 | 千吨 | 2026-9 |
| 1970 | 303 | 千吨 | 2026-9 |
| 1969 | 288 | 千吨 | 2026-9 |
| 1968 | 281 | 千吨 | 2026-9 |
| 1967 | 270 | 千吨 | 2026-9 |
| 1966 | 255 | 千吨 | 2026-9 |
| 1965 | 249 | 千吨 | 2026-9 |
| 1964 | 263 | 千吨 | 2026-9 |