| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 420 | 千头 | 2026-9 |
| 2025 | 464 | 千头 | 2026-9 |
| 2024 | 376 | 千头 | 2026-9 |
| 2023 | 383 | 千头 | 2026-9 |
| 2022 | 418 | 千头 | 2026-9 |
| 2021 | 433 | 千头 | 2026-9 |
| 2020 | 485 | 千头 | 2026-9 |
| 2019 | 337 | 千头 | 2026-9 |
| 2018 | 524 | 千头 | 2026-9 |
| 2017 | 488 | 千头 | 2026-9 |
| 2016 | 547 | 千头 | 2026-9 |
| 1992 | 110 | 千头 | 2026-9 |
| 1991 | 76 | 千头 | 2026-9 |
| 1990 | 52 | 千头 | 2026-9 |
| 1989 | 57 | 千头 | 2026-9 |
| 1988 | 45 | 千头 | 2026-9 |
| 1987 | 60 | 千头 | 2026-9 |
| 1986 | 65 | 千头 | 2026-9 |
| 1985 | 60 | 千头 | 2026-9 |
| 1984 | 31 | 千头 | 2026-9 |
| 1983 | 44 | 千头 | 2026-9 |
| 1982 | 46 | 千头 | 2026-9 |
| 1981 | 52 | 千头 | 2026-9 |
| 1980 | 11 | 千头 | 2026-9 |
| 1979 | 35 | 千头 | 2026-9 |
| 1978 | 72 | 千头 | 2026-9 |
| 1977 | 76 | 千头 | 2026-9 |
| 1976 | 386 | 千头 | 2026-9 |
| 1975 | 62 | 千头 | 2026-9 |
| 1974 | 5 | 千头 | 2026-9 |
| 1973 | 29 | 千头 | 2026-9 |
| 1972 | 0 | 千头 | 2026-9 |
| 1971 | 1 | 千头 | 2026-9 |
| 1970 | 1 | 千头 | 2026-9 |
| 1969 | 1 | 千头 | 2026-9 |
| 1968 | 1 | 千头 | 2026-9 |
| 1967 | 4 | 千头 | 2026-9 |
| 1966 | 1 | 千头 | 2026-9 |
| 1965 | 1 | 千头 | 2026-9 |
| 1964 | 1 | 千头 | 2026-9 |
| 1963 | 1 | 千头 | 2026-9 |
| 1962 | 0 | 千头 | 2026-9 |
| 1961 | 0 | 千头 | 2026-9 |
| 1960 | 0 | 千头 | 2026-9 |