| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 1992 | 1750 | 千头 | 2026-9 |
| 1991 | 1650 | 千头 | 2026-9 |
| 1990 | 1761 | 千头 | 2026-9 |
| 1989 | 1812 | 千头 | 2026-9 |
| 1988 | 1788 | 千头 | 2026-9 |
| 1987 | 1791 | 千头 | 2026-9 |
| 1986 | 1817 | 千头 | 2026-9 |
| 1985 | 1830 | 千头 | 2026-9 |
| 1984 | 1841 | 千头 | 2026-9 |
| 1983 | 1899 | 千头 | 2026-9 |
| 1982 | 1856 | 千头 | 2026-9 |
| 1981 | 1855 | 千头 | 2026-9 |
| 1980 | 1902 | 千头 | 2026-9 |
| 1979 | 1903 | 千头 | 2026-9 |
| 1978 | 1909 | 千头 | 2026-9 |
| 1977 | 1898 | 千头 | 2026-9 |
| 1976 | 1898 | 千头 | 2026-9 |
| 1975 | 1903 | 千头 | 2026-9 |
| 1974 | 1927 | 千头 | 2026-9 |
| 1973 | 1893 | 千头 | 2026-9 |
| 1972 | 1880 | 千头 | 2026-9 |
| 1971 | 1870 | 千头 | 2026-9 |
| 1970 | 1868 | 千头 | 2026-9 |
| 1969 | 1887 | 千头 | 2026-9 |
| 1968 | 1912 | 千头 | 2026-9 |
| 1967 | 1936 | 千头 | 2026-9 |
| 1966 | 1943 | 千头 | 2026-9 |
| 1965 | 1946 | 千头 | 2026-9 |
| 1964 | 1963 | 千头 | 2026-9 |