序号 | 时间(年) | 单位:% |
---|---|---|
注:时间后面标注“E”其对应的值为系统根据历史数据预测所得,仅供参考。 | ||
1 | 2008 | 76.11 |
2 | 2007 | 74.54 |
3 | 2006 | 74.18 |
4 | 1995 | 31.52 |
5 | 1994 | 35.35 |
6 | 1993 | 30.53 |
7 | 1992 | 31.80 |
8 | 1991 | 23.20 |
9 | 1990 | 23.16 |
10 | 1989 | 24.49 |
11 | 1988 | 26.30 |
12 | 1987 | 26.83 |
13 | 1986 | 29.61 |
14 | 1985 | 67.58 |
15 | 1984 | 10.43 |
16 | 1983 | 10.92 |
17 | 1982 | 12.88 |
18 | 1981 | 9.06 |
19 | 1980 | 8.65 |
20 | 1979 | 10.56 |
21 | 1977 | 12.35 |
22 | 1976 | 8.72 |
23 | 1975 | 10.38 |
24 | 1974 | 7.24 |
25 | 1973 | 13.63 |
26 | 1972 | 24.17 |
27 | 1971 | 24.42 |
28 | 1970 | 23.61 |
29 | 1969 | 18.86 |
30 | 1968 | 17.87 |
31 | 1967 | 15.83 |
32 | 1966 | 14.64 |
33 | 1965 | 12.49 |
34 | 1964 | 12.00 |
35 | 1963 | 11.49 |
36 | 1962 | 11.71 |