摘出でない子の出生数及び割合:1925〜2004年 | |||||||||
年次 | 嫡出でない子 | 割合(%) | 年次 | 嫡出でない子 | 割合(%) | 年次 | 嫡出でない子 | 割合(%) | |
1925 | 151,448 | 7.26 | 1965 | 17,452 | 0.96 | 1986 | 13,398 | 0.97 | |
1930 | 134,221 | 6.44 | 1966 | 15,523 | 1.14 | 1987 | 13,138 | 0.98 | |
1940 | 86,820 | 4.10 | 1967 | 16,977 | 0.88 | 1988 | 13,324 | 1.01 | |
1947 | 101,580 | 3.79 | 1968 | 17,999 | 0.96 | 1989 | 12,826 | 1.03 | |
1948 | 84,661 | 3.16 | 1969 | 17,510 | 0.93 | 1990 | 13,039 | 1.07 | |
1949 | 71,489 | 2.65 | 1970 | 17,982 | 0.93 | 1991 | 13,592 | 1.11 | |
1950 | 57,789 | 2.47 | 1971 | 17,278 | 0.86 | 1992 | 13,738 | 1.14 | |
1951 | 46,859 | 2.19 | 1972 | 17,724 | 0.87 | 1993 | 13,665 | 1.15 | |
1952 | 39,622 | 1.98 | 1973 | 17,730 | 0.85 | 1994 | 14,716 | 1.19 | |
1953 | 35,036 | 1.88 | 1974 | 16,547 | 0.82 | 1995 | 14,718 | 1.24 | |
1954 | 30,899 | 1.75 | 1975 | 15,266 | 0.80 | 1996 | 15,453 | 1.28 | |
1955 | 29,018 | 1.68 | 1976 | 14,207 | 0.78 | 1997 | 16,659 | 1.40 | |
1956 | 25,895 | 1.55 | 1977 | 13,812 | 0.79 | 1998 | 17,204 | 1.43 | |
1957 | 23,429 | 1.50 | 1978 | 13,164 | 0.77 | 1999 | 18,280 | 1.55 | |
1958 | 23,051 | 1.39 | 1979 | 12,857 | 0.78 | 2000 | 19,436 | 1.63 | |
1959 | 21,649 | 1.33 | 1980 | 12,548 | 0.80 | 2001 | 20,369 | 1.74 | |
1960 | 19,612 | 1.22 | 1981 | 13,201 | 0.86 | 2002 | 21,631 | 1.87 | |
1961 | 18,438 | 1.16 | 1982 | 13,076 | 0.86 | 2003 | 21,634 | 1.93 | |
1962 | 17,962 | 1.11 | 1983 | 13,862 | 0.92 | 2004 | 22,156 | 1.99 | |
1963 | 17,427 | 1.05 | 1984 | 14,747 | 0.99 | ||||
1964 | 17,229 | 1.00 | 1985 | 14,168 | 0.99 | ||||
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