| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 1992 | 887 | 千头 | 2026-9 |
| 1991 | 947 | 千头 | 2026-9 |
| 1990 | 942 | 千头 | 2026-9 |
| 1989 | 917 | 千头 | 2026-9 |
| 1988 | 916 | 千头 | 2026-9 |
| 1987 | 959 | 千头 | 2026-9 |
| 1986 | 976 | 千头 | 2026-9 |
| 1985 | 968 | 千头 | 2026-9 |
| 1984 | 985 | 千头 | 2026-9 |
| 1983 | 962 | 千头 | 2026-9 |
| 1982 | 923 | 千头 | 2026-9 |
| 1981 | 925 | 千头 | 2026-9 |
| 1980 | 920 | 千头 | 2026-9 |
| 1979 | 922 | 千头 | 2026-9 |
| 1978 | 951 | 千头 | 2026-9 |
| 1977 | 930 | 千头 | 2026-9 |
| 1976 | 944 | 千头 | 2026-9 |
| 1975 | 929 | 千头 | 2026-9 |
| 1974 | 965 | 千头 | 2026-9 |
| 1973 | 984 | 千头 | 2026-9 |
| 1972 | 945 | 千头 | 2026-9 |
| 1971 | 972 | 千头 | 2026-9 |
| 1970 | 969 | 千头 | 2026-9 |
| 1969 | 997 | 千头 | 2026-9 |
| 1968 | 0 | 千头 | 2026-9 |
| 1967 | 0 | 千头 | 2026-9 |
| 1966 | 0 | 千头 | 2026-9 |
| 1965 | 0 | 千头 | 2026-9 |
| 1964 | 0 | 千头 | 2026-9 |
| 1963 | 0 | 千头 | 2026-9 |
| 1962 | 0 | 千头 | 2026-9 |
| 1961 | 0 | 千头 | 2026-9 |
| 1960 | 0 | 千头 | 2026-9 |