項目名 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0-4歳 | 23,513 | 23,750 | 24,168 | 24,497 | 24,773 | 24,946 | 25,097 | 24,916 | 24,392 | 23,723 | 23,082 | 22,356 | 21,542 | 21,001 | 20,445 | 20,057 | 19,913 | 19,563 | 19,472 | 19,326 | 18,728 | 18,277 | 17,755 | 17,286 | 16,974 |
構成比(%) | 4.7 | 4.8 | 4.9 | 4.9 | 5.0 | 5.0 | 5.0 | 5.0 | 4.9 | 4.8 | 4.7 | 4.5 | 4.4 | 4.3 | 4.2 | 4.1 | 4.1 | 4.0 | 3.9 | 3.9 | 3.8 | 3.7 | 3.6 | 3.5 | 3.5 |
5-9歳 | 23,687 | 23,363 | 22,925 | 22,667 | 22,722 | 23,021 | 23,254 | 23,555 | 24,050 | 24,438 | 24,512 | 24,442 | 24,259 | 23,799 | 22,983 | 22,365 | 21,769 | 21,143 | 21,081 | 20,787 | 20,341 | 20,065 | 19,699 | 19,218 | 18,834 |
構成比(%) | 4.8 | 4.7 | 4.6 | 4.6 | 4.6 | 4.6 | 4.7 | 4.7 | 4.8 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.7 | 4.6 | 4.5 | 4.3 | 4.2 | 4.1 | 4.1 | 4.0 | 4.0 | 3.9 | 3.8 |
10-14歳 | 25,746 | 25,274 | 25,022 | 24,377 | 23,778 | 23,269 | 22,905 | 22,585 | 22,488 | 22,642 | 22,958 | 23,105 | 23,459 | 23,865 | 24,167 | 24,184 | 24,220 | 24,087 | 24,110 | 23,523 | 22,965 | 22,221 | 21,467 | 21,001 | 20,670 |
構成比(%) | 5.2 | 5.1 | 5.0 | 4.9 | 4.8 | 4.7 | 4.6 | 4.5 | 4.5 | 4.6 | 4.6 | 4.7 | 4.8 | 4.9 | 4.9 | 5.0 | 5.0 | 5.0 | 4.8 | 4.7 | 4.6 | 4.5 | 4.3 | 4.3 | 4.2 |
15-19歳 | 32,610 | 30,565 | 28,807 | 27,717 | 26,780 | 26,245 | 25,639 | 25,367 | 24,787 | 24,138 | 23,682 | 23,186 | 22,882 | 22,888 | 23,028 | 23,125 | 23,457 | 23,708 | 24,818 | 25,146 | 25,084 | 25,205 | 25,182 | 24,830 | 24,017 |
構成比(%) | 6.6 | 6.2 | 5.8 | 5.6 | 5.4 | 5.3 | 5.2 | 5.1 | 5.0 | 4.9 | 4.8 | 4.7 | 4.6 | 4.7 | 4.7 | 4.7 | 4.8 | 4.9 | 4.9 | 5.0 | 5.0 | 5.1 | 5.1 | 5.0 | 4.9 |
20-24歳 | 47,638 | 46,523 | 44,335 | 41,600 | 38,769 | 35,912 | 33,556 | 31,678 | 30,433 | 29,544 | 28,912 | 28,305 | 27,712 | 26,942 | 26,127 | 25,437 | 24,867 | 24,548 | 25,777 | 25,761 | 25,940 | 25,917 | 26,300 | 26,657 | 27,492 |
構成比(%) | 9.6 | 9.4 | 8.9 | 8.4 | 7.8 | 7.2 | 6.8 | 6.4 | 6.1 | 6.0 | 5.8 | 5.7 | 5.6 | 5.5 | 5.3 | 5.2 | 5.1 | 5.0 | 5.1 | 5.1 | 5.2 | 5.2 | 5.3 | 5.4 | 5.6 |
25-29歳 | 40,935 | 42,621 | 44,960 | 45,488 | 45,615 | 45,574 | 44,063 | 41,628 | 38,927 | 36,455 | 33,803 | 31,859 | 30,061 | 28,852 | 27,763 | 27,441 | 26,923 | 26,701 | 27,556 | 27,105 | 26,233 | 25,645 | 25,167 | 25,125 | 25,025 |
構成比(%) | 8.3 | 8.6 | 9.0 | 9.2 | 9.2 | 9.2 | 8.9 | 8.4 | 7.8 | 7.3 | 6.8 | 6.4 | 6.1 | 5.9 | 5.7 | 5.6 | 5.5 | 5.5 | 5.5 | 5.4 | 5.3 | 5.2 | 5.1 | 5.1 | 5.1 |
30-34歳 | 32,516 | 34,322 | 34,898 | 36,438 | 38,127 | 39,363 | 40,650 | 42,704 | 43,466 | 43,687 | 43,349 | 41,655 | 39,332 | 36,505 | 33,941 | 31,467 | 29,945 | 28,409 | 28,990 | 28,300 | 27,640 | 26,848 | 26,509 | 26,052 | 25,602 |
構成比(%) | 6.6 | 6.9 | 7.0 | 7.3 | 7.7 | 7.9 | 8.2 | 8.6 | 8.8 | 8.8 | 8.7 | 8.4 | 8.0 | 7.4 | 6.9 | 6.4 | 6.1 | 5.8 | 5.8 | 5.6 | 5.5 | 5.4 | 5.4 | 5.3 | 5.2 |
35-39歳 | 26,500 | 27,011 | 27,678 | 28,960 | 29,797 | 31,458 | 32,884 | 33,462 | 34,899 | 36,601 | 37,834 | 39,143 | 41,150 | 41,792 | 41,845 | 41,662 | 40,309 | 38,152 | 36,914 | 35,202 | 32,572 | 30,782 | 29,028 | 28,000 | 27,234 |
構成比(%) | 5.4 | 5.4 | 5.6 | 5.8 | 6.0 | 6.3 | 6.6 | 6.7 | 7.0 | 7.4 | 7.6 | 7.9 | 8.4 | 8.5 | 8.6 | 8.5 | 8.3 | 7.8 | 7.4 | 7.0 | 6.5 | 6.2 | 5.9 | 5.7 | 5.6 |
40-44歳 | 32,747 | 29,780 | 27,952 | 26,581 | 25,867 | 25,766 | 26,140 | 26,965 | 28,245 | 29,105 | 30,576 | 32,039 | 32,627 | 33,982 | 35,632 | 36,826 | 38,287 | 40,515 | 42,695 | 42,873 | 42,582 | 41,480 | 39,418 | 36,917 | 34,341 |
構成比(%) | 6.6 | 6.0 | 5.6 | 5.3 | 5.2 | 5.2 | 5.3 | 5.4 | 5.7 | 5.9 | 6.2 | 6.5 | 6.6 | 6.9 | 7.3 | 7.5 | 7.9 | 8.3 | 8.5 | 8.6 | 8.5 | 8.4 | 8.0 | 7.5 | 7.0 |
45-49歳 | 43,568 | 45,885 | 44,342 | 39,916 | 35,818 | 32,109 | 29,172 | 27,305 | 26,109 | 25,517 | 25,491 | 25,914 | 26,625 | 27,801 | 28,663 | 30,229 | 31,686 | 32,293 | 35,063 | 36,505 | 37,787 | 38,536 | 41,517 | 42,089 | 42,438 |
構成比(%) | 8.8 | 9.2 | 8.9 | 8.0 | 7.2 | 6.5 | 5.9 | 5.5 | 5.3 | 5.1 | 5.1 | 5.2 | 5.4 | 5.7 | 5.9 | 6.2 | 6.5 | 6.6 | 7.0 | 7.3 | 7.6 | 7.8 | 8.4 | 8.6 | 8.7 |
50-54歳 | 42,652 | 39,474 | 38,142 | 40,010 | 41,162 | 42,734 | 44,855 | 43,341 | 39,074 | 35,097 | 31,548 | 28,733 | 26,797 | 25,616 | 25,109 | 25,106 | 25,516 | 26,410 | 28,744 | 29,442 | 30,909 | 32,857 | 32,665 | 34,449 | 36,109 |
構成比(%) | 8.6 | 7.9 | 7.7 | 8.1 | 8.3 | 8.6 | 9.0 | 8.7 | 7.9 | 7.1 | 6.4 | 5.8 | 5.4 | 5.2 | 5.1 | 5.1 | 5.2 | 5.4 | 5.7 | 5.9 | 6.2 | 6.6 | 6.6 | 7.0 | 7.4 |
55-59歳 | 36,285 | 37,339 | 39,143 | 39,485 | 41,251 | 41,219 | 38,099 | 36,836 | 38,764 | 39,909 | 41,336 | 43,508 | 42,198 | 38,051 | 34,186 | 30,754 | 28,044 | 26,231 | 26,372 | 25,958 | 25,872 | 26,206 | 26,793 | 28,047 | 28,967 |
構成比(%) | 7.3 | 7.5 | 7.9 | 7.9 | 8.3 | 8.3 | 7.7 | 7.4 | 7.8 | 8.0 | 8.3 | 8.8 | 8.6 | 7.8 | 7.0 | 6.3 | 5.8 | 5.4 | 5.3 | 5.2 | 5.2 | 5.3 | 5.4 | 5.7 | 5.9 |
60-64歳 | 29,186 | 31,038 | 32,524 | 33,731 | 33,835 | 34,308 | 35,327 | 37,031 | 37,343 | 39,176 | 39,249 | 36,354 | 35,161 | 37,109 | 38,142 | 39,668 | 41,707 | 40,519 | 37,920 | 35,375 | 31,553 | 28,950 | 27,053 | 25,695 | 25,168 |
構成比(%) | 5.9 | 6.2 | 6.5 | 6.8 | 6.8 | 6.9 | 7.1 | 7.5 | 7.5 | 7.9 | 7.9 | 7.4 | 7.1 | 7.6 | 7.8 | 8.1 | 8.6 | 8.3 | 7.6 | 7.1 | 6.3 | 5.8 | 5.5 | 5.2 | 5.1 |
65-69歳 | 21,027 | 22,033 | 22,949 | 24,383 | 25,393 | 26,740 | 28,517 | 30,161 | 31,329 | 31,565 | 32,047 | 33,079 | 34,598 | 34,980 | 36,710 | 36,785 | 34,203 | 33,107 | 36,191 | 37,149 | 38,595 | 40,141 | 40,345 | 36,996 | 33,473 |
構成比(%) | 4.2 | 4.4 | 4.6 | 4.9 | 5.1 | 5.4 | 5.7 | 6.1 | 6.3 | 6.4 | 6.5 | 6.7 | 7.0 | 7.1 | 7.5 | 7.5 | 7.0 | 6.8 | 7.2 | 7.4 | 7.7 | 8.1 | 8.2 | 7.5 | 6.8 |
70-74歳 | 14,418 | 15,139 | 15,923 | 16,788 | 17,688 | 18,512 | 19,317 | 20,149 | 21,609 | 22,687 | 23,950 | 25,653 | 27,220 | 28,427 | 28,726 | 29,298 | 30,297 | 32,002 | 33,341 | 34,646 | 35,446 | 33,774 | 31,725 | 33,174 | 34,501 |
構成比(%) | 2.9 | 3.0 | 3.2 | 3.4 | 3.6 | 3.7 | 3.9 | 4.1 | 4.4 | 4.6 | 4.8 | 5.2 | 5.5 | 5.8 | 5.9 | 6.0 | 6.2 | 6.6 | 6.6 | 6.9 | 7.1 | 6.8 | 6.4 | 6.7 | 7.0 |
75-79歳 | 10,166 | 10,462 | 10,743 | 11,095 | 11,655 | 12,106 | 12,768 | 13,483 | 14,112 | 14,978 | 15,668 | 16,450 | 17,215 | 18,452 | 19,438 | 20,676 | 22,284 | 23,830 | 25,724 | 25,915 | 26,507 | 27,384 | 29,032 | 29,658 | 30,937 |
構成比(%) | 2.1 | 2.1 | 2.2 | 2.2 | 2.3 | 2.4 | 2.6 | 2.7 | 2.8 | 3.0 | 3.2 | 3.3 | 3.5 | 3.8 | 4.0 | 4.2 | 4.6 | 4.9 | 5.1 | 5.2 | 5.3 | 5.5 | 5.9 | 6.0 | 6.3 |
80歳以上 | 11,853 | 12,314 | 12,686 | 13,224 | 13,571 | 14,104 | 14,793 | 15,574 | 16,172 | 16,973 | 17,744 | 18,635 | 19,630 | 20,569 | 21,708 | 22,789 | 23,914 | 25,042 | 27,396 | 28,336 | 30,060 | 32,371 | 34,267 | 36,745 | 38,435 |
構成比(%) | 2.4 | 2.5 | 2.6 | 2.7 | 2.7 | 2.8 | 3.0 | 3.1 | 3.3 | 3.4 | 3.6 | 3.8 | 4.0 | 4.2 | 4.4 | 4.7 | 4.9 | 5.1 | 5.5 | 5.7 | 6.0 | 6.5 | 6.9 | 7.5 | 7.8 |