| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 1992 | 1807 | 千头 | 2026-9 |
| 1991 | 1775 | 千头 | 2026-9 |
| 1990 | 1707 | 千头 | 2026-9 |
| 1989 | 1718 | 千头 | 2026-9 |
| 1988 | 1688 | 千头 | 2026-9 |
| 1987 | 1662 | 千头 | 2026-9 |
| 1986 | 1665 | 千头 | 2026-9 |
| 1985 | 1715 | 千头 | 2026-9 |
| 1984 | 1837 | 千头 | 2026-9 |
| 1983 | 1878 | 千头 | 2026-9 |
| 1982 | 1902 | 千头 | 2026-9 |
| 1981 | 1938 | 千头 | 2026-9 |
| 1980 | 1939 | 千头 | 2026-9 |
| 1979 | 1935 | 千头 | 2026-9 |
| 1978 | 1911 | 千头 | 2026-9 |
| 1977 | 1892 | 千头 | 2026-9 |
| 1976 | 1878 | 千头 | 2026-9 |
| 1975 | 1863 | 千头 | 2026-9 |
| 1974 | 1879 | 千头 | 2026-9 |
| 1973 | 1910 | 千头 | 2026-9 |
| 1972 | 1890 | 千头 | 2026-9 |
| 1971 | 1829 | 千头 | 2026-9 |
| 1970 | 1833 | 千头 | 2026-9 |
| 1969 | 1926 | 千头 | 2026-9 |
| 1968 | 2043 | 千头 | 2026-9 |
| 1967 | 2062 | 千头 | 2026-9 |
| 1966 | 2083 | 千头 | 2026-9 |
| 1965 | 2211 | 千头 | 2026-9 |
| 1964 | 2250 | 千头 | 2026-9 |
| 1963 | 2311 | 千头 | 2026-9 |
| 1962 | 2422 | 千头 | 2026-9 |
| 1961 | 2504 | 千头 | 2026-9 |
| 1960 | 2425 | 千头 | 2026-9 |