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 |
1949 |
2,696,638 |
1,380,008 |
1,316,630 |
104.8 |
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1874 |
836,113 |
426,884 |
409,229 |
104.3 |
1950 |
2,337,507 |
1,203,111 |
1,134,396 |
106.1 |
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1875 |
869,126 |
446,518 |
422,608 |
105.7 |
1951 |
2,137,689 |
1,094,641 |
1,043,048 |
104.9 |
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1876 |
902,946 |
464,299 |
438,647 |
105.8 |
1952 |
2,005,162 |
1,028,061 |
977,101 |
105.2 |
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1877 |
890,518 |
455,689 |
434,829 |
104.8 |
1953 |
1,868,040 |
957,524 |
910,516 |
105.2 |
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1878 |
874,883 |
449,744 |
425,139 |
105.8 |
1954 |
1,769,580 |
911,212 |
858,368 |
106.2 |
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1879 |
876,719 |
449,646 |
427,073 |
105.3 |
1955 |
1,730,692 |
889,670 |
841,022 |
105.8 |
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1880 |
883,584 |
452,327 |
431,257 |
104.9 |
1956 |
1,665,278 |
856,084 |
809,194 |
105.8 |
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1881 |
941,343 |
476,864 |
464,479 |
102.7 |
1957 |
1,566,713 |
805,220 |
761,493 |
105.7 |
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1882 |
922,715 |
474,189 |
448,526 |
105.7 |
1958 |
1,653,469 |
848,733 |
804,736 |
105.5 |
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1883 |
1,004,989 |
512,529 |
492,460 |
104.1 |
1959 |
1,626,088 |
835,822 |
790,266 |
105.8 |
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1884 |
975,252 |
497,104 |
478,148 |
104.0 |
1960 |
1,606,041 |
824,761 |
781,280 |
105.6 |
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1885 |
1,024,574 |
523,763 |
500,811 |
104.6 |
1961 |
1,589,372 |
817,599 |
771,773 |
105.9 |
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1886 |
1,050,617 |
536,244 |
514,373 |
104.3 |
1962 |
1,618,616 |
833,269 |
785,347 |
106.1 |
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1887 |
1,058,137 |
542,043 |
516,094 |
105.0 |
1963 |
1,659,521 |
852,561 |
806,960 |
105.7 |
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1888 |
1,172,729 |
600,184 |
572,545 |
104.8 |
1964 |
1,716,761 |
882,924 |
833,837 |
105.9 |
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1889 |
1,209,910 |
617,863 |
592,047 |
104.4 |
1965 |
1,823,697 |
935,366 |
888,331 |
105.3 |
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1890 |
1,145,374 |
586,121 |
559,253 |
104.8 |
1966 |
1,360,974 |
705,463 |
655,511 |
107.6 |
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1891 |
1,086,775 |
554,932 |
531,843 |
104.3 |
1967 |
1,935,647 |
992,778 |
942,869 |
105.3 |
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1892 |
1,207,034 |
617,234 |
589,800 |
104.7 |
1968 |
1,871,839 |
967,996 |
903,843 |
107.1 |
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1893 |
1,178,428 |
602,322 |
576,106 |
104.6 |
1969 |
1,889,815 |
977,687 |
912,128 |
107.2 |
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1894 |
1,208,983 |
620,844 |
588,139 |
105.6 |
1970 |
1,934,239 |
1,000,403 |
933,836 |
107.1 |
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1895 |
1,246,427 |
638,895 |
607,532 |
105.2 |
1971 |
2,000,973 |
1,032,937 |
968,036 |
106.7 |
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1896 |
1,282,178 |
651,468 |
630,710 |
103.3 |
1972 |
2,038,682 |
1,051,389 |
987,293 |
106.5 |
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1897 |
1,334,125 |
683,941 |
650,184 |
105.2 |
1973 |
2,091,983 |
1,077,517 |
1,014,466 |
106.2 |
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1898 |
1,369,638 |
696,137 |
673,501 |
103.4 |
1974 |
2,029,989 |
1,046,538 |
983,451 |
106.4 |
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1899 |
1,386,981 |
713,442 |
673,539 |
105.9 |
1975 |
1,901,440 |
979,091 |
922,349 |
106.2 |
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1900 |
1,420,534 |
727,916 |
692,618 |
105.1 |
1976 |
1,832,617 |
943,829 |
888,788 |
106.2 |
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1901 |
1,501,591 |
769,494 |
732,097 |
105.1 |
1977 |
1,755,100 |
903,380 |
851,720 |
106.1 |
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1902 |
1,510,835 |
773,296 |
737,539 |
104.8 |
1978 |
1,708,643 |
879,149 |
829,494 |
106.0 |
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1903 |
1,489,816 |
763,806 |
726,010 |
105.2 |
1979 |
1,642,580 |
845,884 |
796,696 |
106.2 |
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1904 |
1,440,371 |
738,230 |
702,141 |
105.1 |
1980 |
1,576,889 |
811,418 |
765,471 |
106.0 |
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1905 |
1,452,770 |
735,948 |
716,822 |
102.7 |
1981 |
1,529,455 |
786,596 |
742,859 |
105.9 |
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1906 |
1,394,295 |
726,155 |
668,140 |
108.7 |
1982 |
1,515,392 |
777,855 |
737,537 |
105.5 |
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1907 |
1,614,472 |
818,114 |
796,358 |
102.7 |
1983 |
1,508,687 |
775,206 |
733,481 |
105.7 |
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1908 |
1,662,815 |
850,209 |
812,606 |
104.6 |
1984 |
1,489,780 |
764,597 |
725,183 |
105.4 |
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1909 |
1,693,850 |
863,855 |
829,995 |
104.1 |
1985 |
1,431,577 |
735,284 |
696,293 |
105.6 |
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1910 |
1,712,857 |
872,779 |
840,078 |
103.9 |
1986 |
1,382,946 |
711,301 |
671,645 |
105.9 |
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1911 |
1,747,803 |
891,049 |
856,754 |
104.0 |
1987 |
1,346,658 |
692,304 |
654,354 |
105.8 |
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1912 |
1,737,674 |
886,449 |
851,225 |
104.1 |
1988 |
1,314,006 |
674,883 |
639,123 |
105.6 |
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1913 |
1,757,441 |
897,824 |
859,617 |
104.4 |
1989 |
1,246,802 |
640,506 |
606,296 |
105.6 |
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1914 |
1,808,402 |
925,855 |
882,547 |
104.9 |
1990 |
1,221,585 |
626,971 |
594,614 |
105.4 |
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1915 |
1,799,326 |
918,296 |
881,030 |
104.2 |
1991 |
1,223,245 |
628,615 |
594,630 |
105.7 |
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1916 |
1,804,822 |
921,347 |
883,475 |
104.3 |
1992 |
1,208,989 |
622,136 |
586,853 |
106.0 |
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1917 |
1,812,413 |
924,953 |
887,460 |
104.2 |
1993 |
1,188,282 |
610,244 |
578,038 |
105.6 |
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1918 |
1,791,992 |
914,685 |
877,307 |
104.3 |
1994 |
1,238,328 |
635,915 |
602,413 |
105.6 |
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1919 |
1,778,685 |
910,400 |
868,285 |
104.9 |
1995 |
1,187,064 |
608,547 |
578,517 |
105.2 |
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1920 |
2,025,564 |
1,035,134 |
990,430 |
104.5 |
1996 |
1,206,555 |
619,793 |
586,762 |
105.6 |
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1921 |
1,990,876 |
1,017,457 |
973,419 |
104.5 |
1997 |
1,191,665 |
610,905 |
580,760 |
105.2 |
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1922 |
1,969,314 |
1,004,022 |
965,292 |
104.0 |
1998 |
1,203,147 |
617,414 |
585,733 |
105.4 |
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1923 |
2,043,297 |
1,043,599 |
999,698 |
104.4 |
1999 |
1,177,669 |
604,769 |
572,900 |
105.6 |
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1924 |
1,998,520 |
1,019,988 |
978,532 |
104.2 |
2000 |
1,190,547 |
612,148 |
578,399 |
105.8 |
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1925 |
2,086,091 |
1,060,827 |
1,025,264 |
103.5 |
2001 |
1,170,662 |
600,918 |
569,744 |
105.5 |
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1926 |
2,104,405 |
1,081,793 |
1,022,611 |
105.8 |
2002 |
1,153,855 |
592,840 |
561,015 |
105.7 |
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1927 |
2,060,737 |
1,048,946 |
1,011,791 |
103.7 |
2003 |
1,123,610 |
576,736 |
546,874 |
105.5 |
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1928 |
2,135,852 |
1,090,702 |
1,045,150 |
104.4 |
2004 |
1,110,721 |
569,559 |
541,162 |
105.2 |
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1929 |
2,077,026 |
1,058,666 |
1,018,360 |
104.0 |
2005 |
1,062,530 |
545,032 |
517,498 |
105.3 |
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1930 |
2,085,101 |
1,069,551 |
1,015,549 |
105.3 |
2006 |
1,092,674 |
560,439 |
532,235 |
105.3 |
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1931 |
2,102,784 |
1,073,385 |
1,029,399 |
104.3 |
2007 |
1,089,818 |
559,847 |
529,971 |
105.6 |
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1932 |
2,182,742 |
1,117,954 |
1,064,788 |
105.0 |
2008 |
1,091,156 |
559,513 |
531,643 |
105.2 |
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1933 |
2,121,253 |
1,087,688 |
1,033,565 |
105.2 |
2009 |
1,070,036 |
548,994 |
521,042 |
105.4 |
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1934 |
2,043,783 |
1,042,736 |
1,001,047 |
104.2 |
2010 |
1,071,305 |
550,743 |
520,562 |
105.8 |
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1935 |
2,190,704 |
1,122,867 |
1,067,836 |
105.2 |
2011 |
1,050,807 |
538,271 |
512,536 |
105.0 |
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1936 |
2,101,969 |
1,076,197 |
1,025,772 |
104.9 |
2012 |
1,037,232 |
531,781 |
505,451 |
105.2 |
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1937 |
2,180,734 |
1,116,154 |
1,064,580 |
104.8 |
2013 |
1,029,817 |
527,657 |
502,160 |
105.1 |
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1938 |
1,928,321 |
990,888 |
937,433 |
105.7 |
2014 |
1,003,609 |
515,572 |
488,037 |
105.6 |
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1939 |
1,901,573 |
973,744 |
927,829 |
104.9 |
2015 |
1,005,721 |
515,468 |
490,253 |
105.1 |
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1940 |
2,115,867 |
1,084,282 |
1,031,585 |
105.1 |
2016 |
977,242 |
502,012 |
475,230 |
105.6 |
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1941 |
2,277,283 |
1,165,437 |
1,111,846 |
104.8 |
2017 |
946,146 |
484,478 |
461,668 |
104.9 |
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1942 |
2,233,660 |
1,145,068 |
1,088,592 |
105.2 |
2018 |
918,400 |
470,851 |
447,549 |
105.2 |
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1943 |
2,253,535 |
1,155,983 |
1,097,552 |
105.3 |
2019 |
865,239 |
443,430 |
421,809 |
105.1 |
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1947 |
2,678,792 |
1,376,986 |
1,301,806 |
105.8 |
2020 |
840,835 |
430,713 |
410,122 |
105.0 |
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1948 |
2,681,624 |
1,378,564 |
1,303,060 |
105.8 |
2021 |
811,622 |
415,903 |
395,719 |
105.1 |
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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。2)報告漏れを含む改訂値。 |
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