| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 1999 | 1499 | 千头 | 2026-9 |
| 1998 | 1573 | 千头 | 2026-9 |
| 1997 | 1607 | 千头 | 2026-9 |
| 1996 | 1718 | 千头 | 2026-9 |
| 1995 | 1749 | 千头 | 2026-9 |
| 1994 | 1762 | 千头 | 2026-9 |
| 1993 | 1745 | 千头 | 2026-9 |
| 1992 | 1783 | 千头 | 2026-9 |
| 1991 | 1827 | 千头 | 2026-9 |
| 1990 | 1829 | 千头 | 2026-9 |
| 1989 | 1855 | 千头 | 2026-9 |
| 1988 | 1850 | 千头 | 2026-9 |
| 1987 | 1808 | 千头 | 2026-9 |
| 1986 | 1858 | 千头 | 2026-9 |
| 1985 | 1902 | 千头 | 2026-9 |
| 1984 | 1926 | 千头 | 2026-9 |
| 1983 | 1943 | 千头 | 2026-9 |
| 1982 | 1933 | 千头 | 2026-9 |
| 1981 | 1945 | 千头 | 2026-9 |
| 1980 | 1954 | 千头 | 2026-9 |
| 1979 | 2031 | 千头 | 2026-9 |
| 1978 | 2038 | 千头 | 2026-9 |
| 1977 | 2024 | 千头 | 2026-9 |
| 1976 | 2005 | 千头 | 2026-9 |
| 1975 | 2005 | 千头 | 2026-9 |
| 1974 | 1964 | 千头 | 2026-9 |
| 1973 | 1973 | 千头 | 2026-9 |
| 1972 | 1911 | 千头 | 2026-9 |
| 1971 | 1841 | 千头 | 2026-9 |
| 1970 | 1823 | 千头 | 2026-9 |
| 1969 | 1907 | 千头 | 2026-9 |
| 1968 | 1869 | 千头 | 2026-9 |
| 1967 | 1855 | 千头 | 2026-9 |
| 1966 | 1835 | 千头 | 2026-9 |
| 1965 | 1796 | 千头 | 2026-9 |
| 1964 | 1773 | 千头 | 2026-9 |
| 1963 | 1698 | 千头 | 2026-9 |
| 1962 | 1716 | 千头 | 2026-9 |
| 1961 | 1782 | 千头 | 2026-9 |
| 1960 | 1761 | 千头 | 2026-9 |