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 | 30,411 | 29,751 | 29,433 | 29,073 | 28,474 | 27,964 | 27,833 | 27,668 | 27,636 | 27,534 | 27,498 | 27,527 | 27,457 | 27,588 | 27,788 | 28,070 | 28,468 | 28,665 | 28,832 | 28,591 | 28,078 | 27,758 | 27,393 | 26,859 | 26,694 |
構成比(%) | 5.2 | 5.1 | 5.0 | 4.9 | 4.8 | 4.7 | 4.7 | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.6 | 4.6 | 4.5 | 4.4 | 4.4 |
5-9歳 | 35,028 | 33,507 | 32,911 | 31,728 | 30,973 | 30,616 | 29,967 | 29,523 | 29,246 | 28,829 | 28,404 | 28,595 | 28,387 | 28,223 | 28,126 | 28,210 | 27,879 | 27,983 | 28,099 | 28,305 | 28,371 | 28,769 | 28,907 | 28,944 | 28,722 |
構成比(%) | 6.0 | 5.7 | 5.6 | 5.4 | 5.2 | 5.2 | 5.0 | 5.0 | 4.9 | 4.8 | 4.7 | 4.8 | 4.7 | 4.7 | 4.7 | 4.7 | 4.6 | 4.6 | 4.6 | 4.6 | 4.7 | 4.7 | 4.8 | 4.8 | 4.8 |
10-14歳 | 41,489 | 41,018 | 39,831 | 39,066 | 37,656 | 36,221 | 34,748 | 34,071 | 32,950 | 32,269 | 31,959 | 31,492 | 31,019 | 30,689 | 30,229 | 29,709 | 29,666 | 29,602 | 29,371 | 29,263 | 29,259 | 28,854 | 28,704 | 28,677 | 28,793 |
構成比(%) | 7.1 | 7.0 | 6.7 | 6.6 | 6.3 | 6.1 | 5.8 | 5.7 | 5.5 | 5.4 | 5.3 | 5.2 | 5.2 | 5.1 | 5.0 | 4.9 | 4.9 | 4.9 | 4.8 | 4.8 | 4.8 | 4.8 | 4.7 | 4.7 | 4.8 |
15-19歳 | 45,265 | 44,826 | 44,117 | 43,299 | 42,831 | 42,265 | 41,668 | 40,379 | 39,490 | 38,016 | 36,544 | 35,652 | 34,755 | 33,555 | 33,050 | 32,684 | 32,171 | 31,550 | 31,163 | 31,583 | 30,670 | 30,557 | 30,114 | 29,825 | 29,731 |
構成比(%) | 7.7 | 7.6 | 7.5 | 7.3 | 7.2 | 7.1 | 7.0 | 6.8 | 6.6 | 6.4 | 6.1 | 5.9 | 5.8 | 5.6 | 5.5 | 5.4 | 5.3 | 5.2 | 5.1 | 5.2 | 5.0 | 5.0 | 5.0 | 4.9 | 4.9 |
20-24歳 | 43,340 | 44,688 | 45,155 | 45,083 | 44,188 | 43,188 | 42,192 | 41,521 | 40,650 | 40,021 | 39,128 | 38,810 | 37,378 | 36,392 | 35,004 | 33,870 | 32,625 | 32,057 | 31,230 | 30,977 | 30,779 | 30,013 | 29,553 | 29,224 | 28,916 |
構成比(%) | 7.4 | 7.6 | 7.6 | 7.6 | 7.5 | 7.3 | 7.1 | 7.0 | 6.8 | 6.7 | 6.5 | 6.5 | 6.2 | 6.0 | 5.8 | 5.6 | 5.4 | 5.3 | 5.1 | 5.1 | 5.1 | 4.9 | 4.9 | 4.8 | 4.8 |
25-29歳 | 37,192 | 37,856 | 39,558 | 40,285 | 41,512 | 42,550 | 43,152 | 43,365 | 42,998 | 42,240 | 41,589 | 40,886 | 39,797 | 38,924 | 38,061 | 37,433 | 36,981 | 35,951 | 35,615 | 34,947 | 33,554 | 32,267 | 31,739 | 30,256 | 29,442 |
構成比(%) | 6.4 | 6.4 | 6.7 | 6.8 | 7.0 | 7.2 | 7.3 | 7.3 | 7.2 | 7.1 | 7.0 | 6.8 | 6.6 | 6.5 | 6.3 | 6.2 | 6.1 | 5.9 | 5.9 | 5.7 | 5.5 | 5.3 | 5.2 | 5.0 | 4.9 |
30-34歳 | 36,628 | 36,357 | 35,706 | 36,314 | 36,427 | 36,752 | 37,202 | 38,641 | 39,375 | 40,534 | 41,350 | 42,600 | 42,751 | 42,630 | 41,743 | 41,206 | 40,205 | 39,368 | 38,889 | 38,653 | 38,004 | 37,520 | 36,264 | 35,619 | 34,381 |
構成比(%) | 6.3 | 6.2 | 6.0 | 6.1 | 6.1 | 6.2 | 6.3 | 6.5 | 6.6 | 6.8 | 6.9 | 7.1 | 7.1 | 7.1 | 6.9 | 6.8 | 6.7 | 6.5 | 6.4 | 6.3 | 6.2 | 6.2 | 6.0 | 5.9 | 5.7 |
35-39歳 | 41,041 | 40,109 | 39,178 | 38,100 | 37,493 | 36,952 | 36,533 | 35,743 | 36,393 | 36,557 | 36,991 | 37,610 | 38,993 | 39,582 | 40,729 | 41,752 | 42,571 | 42,873 | 42,910 | 42,445 | 41,736 | 40,730 | 39,824 | 39,064 | 38,599 |
構成比(%) | 7.0 | 6.8 | 6.6 | 6.4 | 6.3 | 6.2 | 6.1 | 6.0 | 6.1 | 6.1 | 6.2 | 6.3 | 6.5 | 6.6 | 6.8 | 6.9 | 7.0 | 7.1 | 7.1 | 7.0 | 6.9 | 6.7 | 6.6 | 6.5 | 6.4 |
40-44歳 | 47,434 | 46,101 | 44,677 | 43,710 | 42,526 | 41,608 | 40,443 | 39,536 | 38,603 | 37,957 | 37,582 | 37,413 | 36,628 | 37,252 | 37,282 | 37,606 | 38,018 | 39,488 | 40,444 | 41,593 | 42,396 | 43,091 | 43,448 | 43,279 | 42,495 |
構成比(%) | 8.1 | 7.8 | 7.6 | 7.4 | 7.2 | 7.0 | 6.8 | 6.6 | 6.5 | 6.4 | 6.3 | 6.2 | 6.1 | 6.2 | 6.2 | 6.2 | 6.3 | 6.5 | 6.7 | 6.8 | 7.0 | 7.1 | 7.2 | 7.1 | 7.0 |
45-49歳 | 45,573 | 49,733 | 51,833 | 50,304 | 48,466 | 46,772 | 45,569 | 44,280 | 43,323 | 42,283 | 41,371 | 40,635 | 39,553 | 38,621 | 38,068 | 37,751 | 37,428 | 36,725 | 37,515 | 37,648 | 37,873 | 38,000 | 40,062 | 40,255 | 41,362 |
構成比(%) | 7.8 | 8.5 | 8.8 | 8.5 | 8.2 | 7.9 | 7.7 | 7.4 | 7.3 | 7.1 | 6.9 | 6.8 | 6.6 | 6.4 | 6.3 | 6.3 | 6.2 | 6.1 | 6.2 | 6.2 | 6.2 | 6.3 | 6.6 | 6.6 | 6.8 |
50-54歳 | 36,222 | 34,711 | 34,608 | 37,737 | 41,132 | 44,327 | 48,311 | 50,433 | 49,209 | 47,440 | 45,804 | 44,856 | 43,607 | 42,668 | 41,620 | 40,744 | 39,939 | 39,074 | 38,330 | 38,086 | 37,735 | 37,657 | 36,118 | 37,296 | 37,131 |
構成比(%) | 6.2 | 5.9 | 5.9 | 6.4 | 6.9 | 7.5 | 8.1 | 8.5 | 8.2 | 7.9 | 7.7 | 7.5 | 7.3 | 7.1 | 6.9 | 6.8 | 6.6 | 6.5 | 6.3 | 6.3 | 6.2 | 6.2 | 6.0 | 6.2 | 6.1 |
55-59歳 | 31,993 | 32,273 | 33,288 | 33,516 | 34,852 | 35,375 | 33,868 | 33,687 | 36,794 | 40,108 | 43,505 | 47,551 | 49,516 | 48,363 | 46,822 | 45,348 | 44,196 | 43,101 | 42,317 | 41,679 | 40,812 | 39,741 | 38,974 | 38,101 | 37,659 |
構成比(%) | 5.5 | 5.5 | 5.6 | 5.7 | 5.9 | 6.0 | 5.7 | 5.7 | 6.2 | 6.7 | 7.3 | 7.9 | 8.2 | 8.0 | 7.8 | 7.5 | 7.3 | 7.1 | 7.0 | 6.8 | 6.7 | 6.5 | 6.4 | 6.3 | 6.2 |
60-64歳 | 32,797 | 32,732 | 32,690 | 32,546 | 31,996 | 31,514 | 31,908 | 32,857 | 33,057 | 34,317 | 34,927 | 33,514 | 33,320 | 36,484 | 39,727 | 43,010 | 47,009 | 49,019 | 47,864 | 46,893 | 45,065 | 44,396 | 43,218 | 42,034 | 41,335 |
構成比(%) | 5.6 | 5.6 | 5.5 | 5.5 | 5.4 | 5.3 | 5.4 | 5.5 | 5.5 | 5.7 | 5.8 | 5.6 | 5.5 | 6.1 | 6.6 | 7.1 | 7.8 | 8.1 | 7.9 | 7.7 | 7.4 | 7.3 | 7.1 | 6.9 | 6.8 |
65-69歳 | 28,677 | 29,439 | 29,973 | 30,780 | 30,938 | 31,198 | 31,213 | 31,300 | 31,176 | 30,609 | 30,241 | 30,668 | 31,635 | 31,955 | 33,137 | 33,681 | 32,233 | 32,131 | 35,190 | 37,448 | 40,617 | 44,030 | 46,917 | 46,703 | 45,165 |
構成比(%) | 4.9 | 5.0 | 5.1 | 5.2 | 5.2 | 5.3 | 5.3 | 5.3 | 5.2 | 5.1 | 5.1 | 5.1 | 5.3 | 5.3 | 5.5 | 5.6 | 5.3 | 5.3 | 5.8 | 6.1 | 6.7 | 7.2 | 7.7 | 7.7 | 7.5 |
70-74歳 | 21,399 | 22,583 | 23,727 | 24,835 | 25,804 | 26,568 | 27,209 | 27,750 | 28,562 | 28,801 | 29,068 | 29,209 | 29,325 | 29,245 | 28,809 | 28,532 | 28,949 | 29,843 | 30,197 | 31,313 | 31,997 | 31,163 | 30,149 | 32,442 | 35,525 |
構成比(%) | 3.7 | 3.8 | 4.0 | 4.2 | 4.4 | 4.5 | 4.6 | 4.7 | 4.8 | 4.8 | 4.9 | 4.9 | 4.9 | 4.9 | 4.8 | 4.7 | 4.8 | 4.9 | 5.0 | 5.1 | 5.3 | 5.1 | 5.0 | 5.4 | 5.9 |
75-79歳 | 14,445 | 15,074 | 15,734 | 16,641 | 17,831 | 18,898 | 20,009 | 21,093 | 22,057 | 22,924 | 23,627 | 24,231 | 24,685 | 25,506 | 25,764 | 26,090 | 26,377 | 26,584 | 26,561 | 26,158 | 26,341 | 26,337 | 27,402 | 27,438 | 28,653 |
構成比(%) | 2.5 | 2.6 | 2.7 | 2.8 | 3.0 | 3.2 | 3.4 | 3.5 | 3.7 | 3.8 | 4.0 | 4.0 | 4.1 | 4.2 | 4.3 | 4.3 | 4.4 | 4.4 | 4.4 | 4.3 | 4.3 | 4.3 | 4.5 | 4.5 | 4.7 |
80歳以上 | 16,328 | 17,355 | 18,255 | 19,212 | 19,978 | 21,005 | 22,297 | 23,678 | 25,116 | 26,743 | 28,467 | 30,426 | 32,316 | 34,005 | 35,831 | 37,748 | 39,418 | 41,106 | 42,972 | 43,668 | 44,953 | 46,499 | 47,920 | 49,490 | 50,028 |
構成比(%) | 2.8 | 3.0 | 3.1 | 3.2 | 3.4 | 3.5 | 3.8 | 4.0 | 4.2 | 4.5 | 4.8 | 5.1 | 5.4 | 5.7 | 6.0 | 6.3 | 6.5 | 6.8 | 7.1 | 7.2 | 7.4 | 7.7 | 7.9 | 8.2 | 8.3 |