| 年度 | 数值 | 单位 | 发布日期 |
| 2026 | 16400 | 千吨 | 2026-9 |
| 2025 | 16200 | 千吨 | 2026-9 |
| 2024 | 15503 | 千吨 | 2026-9 |
| 2023 | 15322 | 千吨 | 2026-9 |
| 2022 | 15317 | 千吨 | 2026-9 |
| 2021 | 15448 | 千吨 | 2026-9 |
| 2020 | 15465 | 千吨 | 2026-9 |
| 2019 | 15429 | 千吨 | 2026-9 |
| 2018 | 15189 | 千吨 | 2026-9 |
| 2017 | 15145 | 千吨 | 2026-9 |
| 2016 | 14542 | 千吨 | 2026-9 |
| 1996 | 14672 | 千吨 | 2026-9 |
| 1995 | 14675 | 千吨 | 2026-9 |
| 1994 | 14973 | 千吨 | 2026-9 |
| 1993 | 14735 | 千吨 | 2026-9 |
| 1992 | 14672 | 千吨 | 2026-9 |
| 1991 | 14503 | 千吨 | 2026-9 |
| 1990 | 14952 | 千吨 | 2026-9 |
| 1989 | 14647 | 千吨 | 2026-9 |
| 1988 | 14880 | 千吨 | 2026-9 |
| 1987 | 15360 | 千吨 | 2026-9 |
| 1986 | 16218 | 千吨 | 2026-9 |
| 1985 | 16340 | 千吨 | 2026-9 |
| 1984 | 16550 | 千吨 | 2026-9 |
| 1983 | 17300 | 千吨 | 2026-9 |
| 1982 | 16745 | 千吨 | 2026-9 |
| 1981 | 15857 | 千吨 | 2026-9 |
| 1980 | 15958 | 千吨 | 2026-9 |
| 1979 | 15915 | 千吨 | 2026-9 |
| 1978 | 15877 | 千吨 | 2026-9 |
| 1977 | 15179 | 千吨 | 2026-9 |
| 1976 | 14394 | 千吨 | 2026-9 |
| 1975 | 13909 | 千吨 | 2026-9 |
| 1974 | 13910 | 千吨 | 2026-9 |
| 1973 | 14312 | 千吨 | 2026-9 |
| 1972 | 14082 | 千吨 | 2026-9 |
| 1971 | 13219 | 千吨 | 2026-9 |
| 1970 | 12873 | 千吨 | 2026-9 |
| 1969 | 12642 | 千吨 | 2026-9 |
| 1968 | 12519 | 千吨 | 2026-9 |
| 1967 | 12216 | 千吨 | 2026-9 |
| 1966 | 11838 | 千吨 | 2026-9 |
| 1965 | 11980 | 千吨 | 2026-9 |
| 1964 | 11546 | 千吨 | 2026-9 |