表4−1 性別出生数および出生性比:1873〜2021年 |
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年次 |
総 数 |
男 |
女 |
出生1) |
年次 |
総 数 |
男 |
女 |
出生1) |
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性比 |
性比 |
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1873 |
809,487 |
414,429 |
395,058 |
104.9 |
1983 |
1,508,687 |
775,206 |
733,481 |
105.7 |
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1880 |
883,584 |
452,327 |
431,257 |
104.9 |
1984 |
1,489,780 |
764,597 |
725,183 |
105.4 |
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1890 |
1,145,374 |
586,121 |
559,253 |
104.8 |
1985 |
1,431,577 |
735,284 |
696,293 |
105.6 |
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1900 |
1,420,534 |
727,916 |
692,618 |
105.1 |
1986 |
1,382,946 |
711,301 |
671,645 |
105.9 |
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1910 |
1,712,857 |
872,779 |
840,078 |
103.9 |
1987 |
1,346,658 |
692,304 |
654,354 |
105.8 |
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1920 |
2,025,564 |
1,035,134 |
990,430 |
104.5 |
1988 |
1,314,006 |
674,883 |
639,123 |
105.6 |
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1930 |
2,085,101 |
1,069,551 |
1,015,549 |
105.3 |
1989 |
1,246,802 |
640,506 |
606,296 |
105.6 |
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1940 |
2,115,867 |
1,084,282 |
1,031,585 |
105.1 |
1990 |
1,221,585 |
626,971 |
594,614 |
105.4 |
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1947 |
2,678,792 |
1,376,986 |
1,301,806 |
105.8 |
1991 |
1,223,245 |
628,615 |
594,630 |
105.7 |
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1948 |
2,681,624 |
1,378,564 |
1,303,060 |
105.8 |
1992 |
1,208,989 |
622,136 |
586,853 |
106.0 |
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1949 |
2,696,638 |
1,380,008 |
1,316,630 |
104.8 |
1993 |
1,188,282 |
610,244 |
578,038 |
105.6 |
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1950 |
2,337,507 |
1,203,111 |
1,134,396 |
106.1 |
1994 |
1,238,328 |
635,915 |
602,413 |
105.6 |
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1955 |
1,730,692 |
889,670 |
841,022 |
105.8 |
1995 |
1,187,064 |
608,547 |
578,517 |
105.2 |
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1956 |
1,665,278 |
856,084 |
809,194 |
105.8 |
1996 |
1,206,555 |
619,793 |
586,762 |
105.6 |
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1957 |
1,566,713 |
805,220 |
761,493 |
105.7 |
1997 |
1,191,665 |
610,905 |
580,760 |
105.2 |
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1958 |
1,653,469 |
848,733 |
804,736 |
105.5 |
1998 |
1,203,147 |
617,414 |
585,733 |
105.4 |
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1959 |
1,626,088 |
835,822 |
790,266 |
105.8 |
1999 |
1,177,669 |
604,769 |
572,900 |
105.6 |
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1960 |
1,606,041 |
824,761 |
781,280 |
105.6 |
2000 |
1,190,547 |
612,148 |
578,399 |
105.8 |
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1961 |
1,589,372 |
817,599 |
771,773 |
105.9 |
2001 |
1,170,662 |
600,918 |
569,744 |
105.5 |
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1962 |
1,618,616 |
833,269 |
785,347 |
106.1 |
2002 |
1,153,855 |
592,840 |
561,015 |
105.7 |
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1963 |
1,659,521 |
852,561 |
806,960 |
105.7 |
2003 |
1,123,610 |
576,736 |
546,874 |
105.5 |
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1964 |
1,716,761 |
882,924 |
833,837 |
105.9 |
2004 |
1,110,721 |
569,559 |
541,162 |
105.2 |
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1965 |
1,823,697 |
935,366 |
888,331 |
105.3 |
2005 |
1,062,530 |
545,032 |
517,498 |
105.3 |
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1966 |
1,360,974 |
705,463 |
655,511 |
107.6 |
2006 |
1,092,674 |
560,439 |
532,235 |
105.3 |
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1967 |
1,935,647 |
992,778 |
942,869 |
105.3 |
2007 |
1,089,818 |
559,847 |
529,971 |
105.6 |
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1968 |
1,871,839 |
967,996 |
903,843 |
107.1 |
2008 |
1,091,156 |
559,513 |
531,643 |
105.2 |
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1969 |
1,889,815 |
977,687 |
912,128 |
107.2 |
2009 |
1,070,036 |
548,994 |
521,042 |
105.4 |
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1970 |
1,934,239 |
1,000,403 |
933,836 |
107.1 |
2010 |
1,071,305 |
550,743 |
520,562 |
105.8 |
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1971 |
2,000,973 |
1,032,937 |
968,036 |
106.7 |
2011 |
1,050,807 |
538,271 |
512,536 |
105.0 |
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1972 |
2,038,682 |
1,051,389 |
987,293 |
106.5 |
2012 |
1,037,232 |
531,781 |
505,451 |
105.2 |
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1973 |
2,091,983 |
1,077,517 |
1,014,466 |
106.2 |
2013 |
1,029,817 |
527,657 |
502,160 |
105.1 |
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1974 |
2,029,989 |
1,046,538 |
983,451 |
106.4 |
2014 |
1,003,609 |
515,572 |
488,037 |
105.6 |
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1975 |
1,901,440 |
979,091 |
922,349 |
106.2 |
2015 |
1,005,721 |
515,468 |
490,253 |
105.1 |
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1976 |
1,832,617 |
943,829 |
888,788 |
106.2 |
2016 |
977,242 |
502,012 |
475,230 |
105.6 |
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1977 |
1,755,100 |
903,380 |
851,720 |
106.1 |
2017 |
946,146 |
484,478 |
461,668 |
104.9 |
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1978 |
1,708,643 |
879,149 |
829,494 |
106.0 |
2018 |
918,400 |
470,851 |
447,549 |
105.2 |
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1979 |
1,642,580 |
845,884 |
796,696 |
106.2 |
2019 |
865,239 |
443,430 |
421,809 |
105.1 |
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1980 |
1,576,889 |
811,418 |
765,471 |
106.0 |
2020 |
840,835 |
430,713 |
410,122 |
105.0 |
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1981 |
1,529,455 |
786,596 |
742,859 |
105.9 |
2021 |
811,622 |
415,903 |
395,719 |
105.1 |
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1982 |
1,515,392 |
777,855 |
737,537 |
105.5 |
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内閣府統計局『帝国統計年鑑』(1873〜1890年),厚生労働省政策統括官(統計・情報政策、政策評価担当)『人口動態統計』(1900年以後)による。 |
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1947〜72年は沖縄県を含まない。1)女100に対する男の数。 |
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