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 | 81,903 | 80,784 | 79,864 | 79,009 | 78,782 | 77,030 | 76,236 | 75,553 | 75,457 | 74,713 | 73,712 | 73,027 | 72,190 | 71,476 | 71,412 | 71,614 | 72,207 | 72,576 | 72,542 | 72,849 | 72,730 | 72,306 | 71,888 | 71,281 | 69,853 |
構成比(%) | 4.7 | 4.6 | 4.5 | 4.4 | 4.4 | 4.3 | 4.2 | 4.1 | 4.1 | 4.0 | 4.0 | 3.9 | 3.9 | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 | 3.7 | 3.7 | 3.7 | 3.6 |
5-9歳 | 90,217 | 87,830 | 85,941 | 83,798 | 81,898 | 81,594 | 80,500 | 79,849 | 79,504 | 79,470 | 77,922 | 77,632 | 76,880 | 76,388 | 75,715 | 74,879 | 74,281 | 73,826 | 73,774 | 74,112 | 74,249 | 75,033 | 75,168 | 75,025 | 74,700 |
構成比(%) | 5.2 | 5.0 | 4.9 | 4.7 | 4.6 | 4.5 | 4.4 | 4.4 | 4.3 | 4.3 | 4.2 | 4.2 | 4.1 | 4.1 | 4.0 | 4.0 | 3.9 | 3.9 | 3.8 | 3.8 | 3.8 | 3.9 | 3.9 | 3.8 | 3.8 |
10-14歳 | 103,632 | 102,158 | 101,101 | 98,909 | 95,926 | 92,467 | 89,986 | 87,995 | 86,194 | 84,304 | 84,178 | 83,416 | 82,632 | 82,053 | 81,947 | 80,524 | 79,784 | 79,224 | 79,027 | 78,470 | 78,146 | 77,231 | 76,893 | 76,342 | 76,475 |
構成比(%) | 6.0 | 5.8 | 5.7 | 5.5 | 5.4 | 5.1 | 5.0 | 4.8 | 4.7 | 4.6 | 4.5 | 4.5 | 4.4 | 4.4 | 4.3 | 4.3 | 4.2 | 4.2 | 4.1 | 4.1 | 4.0 | 4.0 | 3.9 | 3.9 | 3.9 |
15-19歳 | 119,991 | 116,862 | 114,256 | 112,511 | 110,192 | 108,361 | 106,587 | 105,390 | 103,041 | 100,311 | 96,594 | 94,565 | 92,329 | 90,086 | 87,686 | 87,511 | 86,600 | 85,512 | 85,216 | 85,627 | 84,157 | 83,684 | 82,900 | 82,644 | 81,968 |
構成比(%) | 6.9 | 6.7 | 6.5 | 6.3 | 6.1 | 6.0 | 5.9 | 5.8 | 5.6 | 5.4 | 5.2 | 5.1 | 4.9 | 4.8 | 4.7 | 4.6 | 4.6 | 4.5 | 4.4 | 4.4 | 4.3 | 4.3 | 4.3 | 4.2 | 4.2 |
20-24歳 | 159,115 | 159,365 | 157,376 | 152,829 | 147,380 | 141,800 | 136,916 | 133,195 | 131,631 | 129,267 | 126,230 | 124,646 | 122,007 | 118,361 | 113,763 | 109,141 | 105,421 | 102,661 | 100,661 | 99,205 | 99,017 | 98,132 | 97,988 | 97,519 | 97,779 |
構成比(%) | 9.2 | 9.1 | 8.9 | 8.6 | 8.2 | 7.9 | 7.6 | 7.3 | 7.2 | 7.0 | 6.8 | 6.7 | 6.5 | 6.3 | 6.0 | 5.8 | 5.6 | 5.4 | 5.2 | 5.1 | 5.1 | 5.1 | 5.0 | 5.0 | 5.0 |
25-29歳 | 138,083 | 143,011 | 150,118 | 153,687 | 155,184 | 157,231 | 156,437 | 153,250 | 149,132 | 145,064 | 140,114 | 136,174 | 131,682 | 128,632 | 125,410 | 123,048 | 120,603 | 118,945 | 117,690 | 116,240 | 112,012 | 108,878 | 106,588 | 104,601 | 102,061 |
構成比(%) | 8.0 | 8.2 | 8.5 | 8.6 | 8.7 | 8.7 | 8.6 | 8.4 | 8.1 | 7.8 | 7.5 | 7.3 | 7.0 | 6.8 | 6.7 | 6.5 | 6.4 | 6.2 | 6.1 | 6.0 | 5.8 | 5.6 | 5.5 | 5.4 | 5.2 |
30-34歳 | 126,539 | 127,822 | 128,155 | 131,136 | 134,217 | 136,140 | 139,956 | 146,446 | 150,309 | 152,860 | 155,032 | 154,686 | 151,294 | 146,445 | 141,963 | 137,575 | 133,487 | 129,924 | 128,589 | 126,954 | 124,644 | 122,527 | 121,254 | 118,972 | 116,147 |
構成比(%) | 7.3 | 7.3 | 7.2 | 7.4 | 7.5 | 7.6 | 7.7 | 8.0 | 8.2 | 8.3 | 8.4 | 8.3 | 8.1 | 7.8 | 7.5 | 7.3 | 7.0 | 6.8 | 6.7 | 6.6 | 6.4 | 6.3 | 6.2 | 6.1 | 5.9 |
35-39歳 | 120,462 | 120,259 | 121,039 | 123,150 | 124,291 | 125,661 | 126,819 | 126,563 | 129,616 | 132,917 | 135,247 | 139,901 | 145,980 | 149,248 | 151,668 | 153,922 | 153,242 | 151,030 | 148,049 | 145,988 | 141,085 | 137,056 | 132,960 | 130,193 | 127,439 |
構成比(%) | 7.0 | 6.9 | 6.8 | 6.9 | 6.9 | 7.0 | 7.0 | 6.9 | 7.1 | 7.2 | 7.3 | 7.5 | 7.8 | 7.9 | 8.0 | 8.1 | 8.1 | 7.9 | 7.7 | 7.6 | 7.3 | 7.1 | 6.8 | 6.7 | 6.5 |
40-44歳 | 143,868 | 136,830 | 130,860 | 125,729 | 123,190 | 121,678 | 120,846 | 121,380 | 123,737 | 124,903 | 126,369 | 128,111 | 127,727 | 130,535 | 133,459 | 135,831 | 140,021 | 146,430 | 150,711 | 153,566 | 156,575 | 156,934 | 155,114 | 151,293 | 147,431 |
構成比(%) | 8.3 | 7.8 | 7.4 | 7.1 | 6.9 | 6.8 | 6.7 | 6.7 | 6.7 | 6.8 | 6.8 | 6.9 | 6.8 | 6.9 | 7.1 | 7.2 | 7.4 | 7.7 | 7.9 | 8.0 | 8.1 | 8.1 | 8.0 | 7.7 | 7.5 |
45-49歳 | 149,679 | 161,203 | 164,049 | 160,799 | 153,528 | 144,287 | 137,258 | 131,290 | 126,237 | 124,041 | 122,588 | 122,149 | 122,492 | 124,628 | 125,716 | 127,478 | 128,984 | 128,700 | 132,018 | 134,821 | 137,569 | 139,656 | 149,021 | 151,376 | 154,813 |
構成比(%) | 8.6 | 9.2 | 9.3 | 9.0 | 8.6 | 8.0 | 7.6 | 7.2 | 6.9 | 6.7 | 6.6 | 6.5 | 6.5 | 6.6 | 6.7 | 6.7 | 6.8 | 6.8 | 6.9 | 7.0 | 7.1 | 7.2 | 7.7 | 7.8 | 7.9 |
50-54歳 | 118,544 | 116,583 | 119,627 | 128,210 | 136,257 | 148,331 | 159,528 | 162,282 | 159,177 | 152,173 | 143,144 | 136,678 | 130,906 | 125,647 | 123,409 | 121,886 | 121,233 | 122,066 | 124,962 | 126,614 | 128,274 | 131,244 | 128,273 | 132,563 | 134,779 |
構成比(%) | 6.8 | 6.7 | 6.8 | 7.2 | 7.6 | 8.2 | 8.8 | 8.9 | 8.7 | 8.2 | 7.7 | 7.3 | 7.0 | 6.7 | 6.5 | 6.4 | 6.4 | 6.4 | 6.5 | 6.6 | 6.6 | 6.8 | 6.6 | 6.8 | 6.9 |
55-59歳 | 97,969 | 100,397 | 105,413 | 108,527 | 114,848 | 117,686 | 115,570 | 118,294 | 126,569 | 134,669 | 146,710 | 158,226 | 160,818 | 157,660 | 150,754 | 142,078 | 135,308 | 129,702 | 125,005 | 123,784 | 122,257 | 121,796 | 122,150 | 124,078 | 126,277 |
構成比(%) | 5.7 | 5.7 | 6.0 | 6.1 | 6.4 | 6.5 | 6.4 | 6.5 | 6.9 | 7.3 | 7.9 | 8.5 | 8.6 | 8.4 | 8.0 | 7.5 | 7.1 | 6.8 | 6.5 | 6.4 | 6.3 | 6.3 | 6.3 | 6.4 | 6.5 |
60-64歳 | 91,081 | 93,233 | 94,865 | 96,356 | 97,276 | 97,635 | 99,883 | 105,062 | 108,074 | 114,554 | 117,084 | 115,009 | 117,672 | 125,993 | 134,036 | 146,224 | 157,389 | 159,867 | 157,333 | 153,674 | 144,466 | 137,820 | 131,965 | 126,873 | 123,894 |
構成比(%) | 5.3 | 5.3 | 5.4 | 5.4 | 5.4 | 5.4 | 5.5 | 5.8 | 5.9 | 6.2 | 6.3 | 6.2 | 6.3 | 6.7 | 7.1 | 7.7 | 8.3 | 8.4 | 8.2 | 8.0 | 7.5 | 7.1 | 6.8 | 6.5 | 6.3 |
65-69歳 | 72,696 | 76,932 | 79,923 | 83,495 | 85,283 | 88,188 | 90,462 | 92,122 | 93,563 | 94,497 | 94,971 | 97,245 | 102,213 | 104,973 | 111,126 | 113,621 | 111,616 | 114,382 | 122,840 | 128,399 | 140,370 | 151,374 | 157,064 | 155,363 | 149,813 |
構成比(%) | 4.2 | 4.4 | 4.5 | 4.7 | 4.8 | 4.9 | 5.0 | 5.1 | 5.1 | 5.1 | 5.1 | 5.2 | 5.5 | 5.6 | 5.9 | 6.0 | 5.9 | 6.0 | 6.4 | 6.7 | 7.3 | 7.8 | 8.1 | 8.0 | 7.7 |
70-74歳 | 50,435 | 53,838 | 57,485 | 61,365 | 65,511 | 68,581 | 72,575 | 75,491 | 79,089 | 80,963 | 83,769 | 86,006 | 87,675 | 89,031 | 89,912 | 90,453 | 92,604 | 97,445 | 100,304 | 104,342 | 108,430 | 107,332 | 107,823 | 114,478 | 122,397 |
構成比(%) | 2.9 | 3.1 | 3.3 | 3.4 | 3.7 | 3.8 | 4.0 | 4.1 | 4.3 | 4.4 | 4.5 | 4.6 | 4.7 | 4.7 | 4.8 | 4.8 | 4.9 | 5.1 | 5.2 | 5.4 | 5.6 | 5.5 | 5.5 | 5.9 | 6.3 |
75-79歳 | 33,349 | 35,152 | 37,318 | 39,664 | 42,420 | 45,528 | 48,761 | 52,124 | 55,732 | 59,759 | 62,570 | 66,239 | 69,076 | 72,379 | 74,069 | 77,008 | 79,077 | 80,665 | 82,343 | 83,579 | 83,464 | 85,090 | 89,096 | 92,117 | 96,541 |
構成比(%) | 1.9 | 2.0 | 2.1 | 2.2 | 2.4 | 2.5 | 2.7 | 2.9 | 3.0 | 3.2 | 3.4 | 3.5 | 3.7 | 3.8 | 3.9 | 4.1 | 4.2 | 4.2 | 4.3 | 4.3 | 4.3 | 4.4 | 4.6 | 4.7 | 4.9 |
80歳以上 | 35,570 | 38,368 | 40,701 | 43,596 | 45,984 | 49,129 | 52,845 | 56,706 | 60,839 | 65,185 | 70,208 | 75,470 | 80,837 | 86,603 | 92,894 | 98,701 | 105,476 | 111,364 | 118,600 | 122,272 | 128,571 | 135,739 | 141,349 | 147,630 | 153,090 |
構成比(%) | 2.1 | 2.2 | 2.3 | 2.4 | 2.6 | 2.7 | 2.9 | 3.1 | 3.3 | 3.5 | 3.8 | 4.0 | 4.3 | 4.6 | 4.9 | 5.2 | 5.6 | 5.8 | 6.2 | 6.3 | 6.6 | 7.0 | 7.3 | 7.6 | 7.8 |