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 | 111,474 | 111,348 | 110,730 | 111,526 | 112,426 | 111,697 | 111,656 | 111,940 | 111,169 | 109,817 | 108,201 | 106,305 | 104,746 | 104,261 | 104,125 | 104,466 | 105,458 | 105,349 | 107,639 | 107,592 | 106,750 | 106,079 | 105,628 | 104,660 | 103,642 |
構成比(%) | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.4 | 4.3 | 4.2 | 4.2 | 4.1 | 4.1 | 4.1 | 4.2 | 4.1 | 4.0 | 4.0 | 4.0 | 4.0 | 3.9 | 3.9 | 3.8 |
5-9歳 | 110,237 | 107,424 | 104,934 | 103,111 | 101,198 | 101,722 | 101,876 | 102,447 | 103,578 | 105,067 | 104,940 | 105,259 | 105,194 | 104,248 | 102,726 | 100,873 | 98,672 | 97,305 | 99,307 | 99,755 | 99,605 | 100,532 | 100,821 | 100,922 | 100,726 |
構成比(%) | 4.4 | 4.3 | 4.2 | 4.2 | 4.1 | 4.1 | 4.1 | 4.1 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.1 | 4.1 | 4.0 | 3.9 | 3.8 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 |
10-14歳 | 116,172 | 114,916 | 113,576 | 111,007 | 109,083 | 106,361 | 104,043 | 102,388 | 101,355 | 99,822 | 100,795 | 101,546 | 102,212 | 103,329 | 104,612 | 104,610 | 104,700 | 104,610 | 106,552 | 105,016 | 103,292 | 100,934 | 99,469 | 98,781 | 98,902 |
構成比(%) | 4.7 | 4.6 | 4.6 | 4.5 | 4.4 | 4.3 | 4.2 | 4.1 | 4.1 | 4.0 | 4.0 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.0 | 3.9 | 3.9 | 3.8 | 3.7 | 3.7 | 3.6 |
15-19歳 | 139,575 | 132,605 | 128,369 | 124,681 | 121,828 | 119,892 | 118,145 | 117,011 | 114,358 | 112,185 | 109,197 | 107,334 | 105,746 | 104,669 | 102,961 | 103,658 | 104,254 | 104,910 | 110,063 | 111,496 | 111,275 | 111,981 | 112,227 | 111,592 | 110,248 |
構成比(%) | 5.6 | 5.3 | 5.2 | 5.0 | 4.9 | 4.9 | 4.8 | 4.7 | 4.6 | 4.5 | 4.4 | 4.3 | 4.2 | 4.2 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.2 | 4.2 | 4.2 | 4.2 | 4.1 | 4.1 |
20-24歳 | 217,710 | 213,136 | 203,866 | 194,882 | 184,469 | 175,184 | 168,457 | 163,758 | 159,376 | 155,932 | 152,785 | 151,097 | 149,916 | 147,504 | 144,431 | 139,910 | 135,649 | 132,884 | 141,576 | 137,995 | 139,156 | 142,557 | 145,335 | 149,434 | 153,953 |
構成比(%) | 8.8 | 8.6 | 8.2 | 7.9 | 7.5 | 7.1 | 6.8 | 6.6 | 6.4 | 6.2 | 6.1 | 6.0 | 6.0 | 5.9 | 5.7 | 5.5 | 5.3 | 5.2 | 5.3 | 5.2 | 5.2 | 5.3 | 5.4 | 5.5 | 5.7 |
25-29歳 | 208,500 | 215,241 | 224,133 | 225,569 | 225,581 | 224,024 | 220,759 | 215,346 | 208,226 | 199,537 | 192,031 | 186,995 | 183,297 | 180,650 | 179,370 | 178,328 | 177,194 | 176,542 | 186,066 | 184,248 | 179,716 | 178,901 | 178,840 | 179,546 | 181,387 |
構成比(%) | 8.4 | 8.7 | 9.0 | 9.1 | 9.1 | 9.1 | 8.9 | 8.7 | 8.4 | 8.0 | 7.7 | 7.5 | 7.3 | 7.2 | 7.1 | 7.0 | 7.0 | 6.9 | 7.0 | 6.9 | 6.7 | 6.7 | 6.6 | 6.6 | 6.7 |
30-34歳 | 169,531 | 175,441 | 175,737 | 181,245 | 187,454 | 192,099 | 198,610 | 210,122 | 214,648 | 218,496 | 219,316 | 217,975 | 211,332 | 205,029 | 198,032 | 191,929 | 185,946 | 183,555 | 192,421 | 191,144 | 190,385 | 189,435 | 189,195 | 187,610 | 186,555 |
構成比(%) | 6.8 | 7.1 | 7.1 | 7.3 | 7.6 | 7.8 | 8.0 | 8.5 | 8.6 | 8.8 | 8.8 | 8.7 | 8.4 | 8.1 | 7.8 | 7.6 | 7.3 | 7.2 | 7.2 | 7.2 | 7.1 | 7.1 | 7.0 | 6.9 | 6.9 |
35-39歳 | 140,807 | 142,357 | 144,761 | 149,099 | 151,944 | 157,948 | 163,143 | 165,384 | 172,228 | 179,554 | 185,134 | 192,365 | 203,265 | 207,907 | 212,302 | 214,025 | 212,078 | 206,162 | 209,662 | 204,869 | 197,286 | 192,254 | 188,585 | 186,643 | 185,166 |
構成比(%) | 5.7 | 5.7 | 5.8 | 6.0 | 6.1 | 6.4 | 6.6 | 6.7 | 6.9 | 7.2 | 7.4 | 7.7 | 8.1 | 8.3 | 8.4 | 8.4 | 8.4 | 8.1 | 7.9 | 7.7 | 7.4 | 7.2 | 7.0 | 6.9 | 6.8 |
40-44歳 | 164,745 | 152,326 | 143,556 | 137,582 | 135,755 | 135,322 | 137,041 | 140,245 | 145,480 | 149,069 | 155,685 | 161,714 | 163,737 | 170,459 | 178,171 | 184,180 | 191,147 | 202,172 | 217,049 | 220,566 | 222,415 | 221,106 | 216,013 | 209,495 | 202,648 |
構成比(%) | 6.6 | 6.1 | 5.8 | 5.6 | 5.5 | 5.5 | 5.5 | 5.6 | 5.8 | 6.0 | 6.2 | 6.5 | 6.5 | 6.8 | 7.1 | 7.3 | 7.5 | 7.9 | 8.1 | 8.3 | 8.3 | 8.2 | 8.0 | 7.8 | 7.5 |
45-49歳 | 207,032 | 218,027 | 215,480 | 196,978 | 177,852 | 161,560 | 149,129 | 141,102 | 135,710 | 134,494 | 134,541 | 136,938 | 140,265 | 145,561 | 149,526 | 156,704 | 162,786 | 164,975 | 180,502 | 186,883 | 193,270 | 197,785 | 212,460 | 217,063 | 221,563 |
構成比(%) | 8.4 | 8.8 | 8.7 | 8.0 | 7.2 | 6.5 | 6.0 | 5.7 | 5.4 | 5.4 | 5.4 | 5.5 | 5.6 | 5.8 | 5.9 | 6.2 | 6.4 | 6.5 | 6.8 | 7.0 | 7.2 | 7.4 | 7.9 | 8.0 | 8.2 |
50-54歳 | 194,384 | 181,631 | 175,451 | 185,074 | 192,786 | 202,223 | 213,363 | 210,491 | 193,371 | 175,493 | 159,813 | 148,327 | 140,352 | 134,843 | 134,530 | 135,281 | 137,533 | 141,075 | 154,908 | 158,163 | 164,537 | 172,996 | 172,195 | 180,612 | 187,808 |
構成比(%) | 7.8 | 7.3 | 7.1 | 7.5 | 7.8 | 8.2 | 8.6 | 8.5 | 7.8 | 7.0 | 6.4 | 5.9 | 5.6 | 5.4 | 5.3 | 5.3 | 5.4 | 5.5 | 5.8 | 5.9 | 6.2 | 6.5 | 6.4 | 6.7 | 6.9 |
55-59歳 | 179,395 | 179,627 | 184,000 | 183,787 | 189,299 | 187,192 | 174,680 | 168,902 | 178,648 | 187,037 | 196,877 | 208,331 | 205,342 | 189,630 | 172,278 | 157,990 | 146,822 | 139,435 | 142,422 | 141,914 | 142,283 | 144,224 | 146,460 | 152,362 | 157,179 |
構成比(%) | 7.2 | 7.2 | 7.4 | 7.4 | 7.7 | 7.6 | 7.1 | 6.8 | 7.2 | 7.5 | 7.9 | 8.3 | 8.2 | 7.5 | 6.8 | 6.2 | 5.8 | 5.5 | 5.3 | 5.3 | 5.3 | 5.4 | 5.4 | 5.6 | 5.8 |
60-64歳 | 164,432 | 169,508 | 172,232 | 173,658 | 170,641 | 168,717 | 168,990 | 173,645 | 174,071 | 180,020 | 178,462 | 166,998 | 161,309 | 171,125 | 179,692 | 190,247 | 201,720 | 199,833 | 191,495 | 180,707 | 164,295 | 153,704 | 146,015 | 139,995 | 138,283 |
構成比(%) | 6.6 | 6.8 | 6.9 | 7.0 | 6.9 | 6.8 | 6.8 | 7.0 | 7.0 | 7.2 | 7.1 | 6.7 | 6.4 | 6.8 | 7.1 | 7.5 | 7.9 | 7.9 | 7.2 | 6.8 | 6.2 | 5.7 | 5.4 | 5.2 | 5.1 |
65-69歳 | 128,189 | 132,997 | 137,425 | 143,546 | 146,136 | 150,499 | 155,609 | 159,117 | 161,229 | 159,267 | 157,573 | 158,615 | 163,301 | 163,561 | 169,670 | 168,654 | 157,756 | 152,806 | 168,544 | 175,379 | 184,804 | 194,608 | 198,596 | 186,366 | 171,396 |
構成比(%) | 5.2 | 5.4 | 5.5 | 5.8 | 5.9 | 6.1 | 6.3 | 6.4 | 6.5 | 6.4 | 6.3 | 6.3 | 6.5 | 6.5 | 6.7 | 6.7 | 6.2 | 6.0 | 6.3 | 6.6 | 6.9 | 7.3 | 7.4 | 6.9 | 6.3 |
70-74歳 | 91,465 | 95,175 | 99,840 | 104,186 | 109,735 | 113,931 | 118,593 | 122,988 | 128,924 | 132,024 | 135,998 | 140,987 | 144,744 | 146,916 | 145,407 | 144,804 | 146,040 | 150,866 | 156,314 | 160,915 | 162,809 | 155,178 | 146,258 | 153,795 | 162,457 |
構成比(%) | 3.7 | 3.8 | 4.0 | 4.2 | 4.4 | 4.6 | 4.8 | 5.0 | 5.2 | 5.3 | 5.4 | 5.6 | 5.8 | 5.8 | 5.8 | 5.7 | 5.8 | 5.9 | 5.9 | 6.0 | 6.1 | 5.8 | 5.4 | 5.7 | 6.0 |
75-79歳 | 62,498 | 64,828 | 66,825 | 69,487 | 73,639 | 76,723 | 80,291 | 84,641 | 88,608 | 93,919 | 97,439 | 101,627 | 105,384 | 110,815 | 113,800 | 118,439 | 123,406 | 126,940 | 133,056 | 131,446 | 131,868 | 132,639 | 137,813 | 139,080 | 143,305 |
構成比(%) | 2.5 | 2.6 | 2.7 | 2.8 | 3.0 | 3.1 | 3.2 | 3.4 | 3.6 | 3.8 | 3.9 | 4.1 | 4.2 | 4.4 | 4.5 | 4.7 | 4.9 | 5.0 | 5.0 | 4.9 | 4.9 | 4.9 | 5.1 | 5.1 | 5.3 |
80歳以上 | 72,482 | 75,336 | 78,084 | 80,687 | 82,468 | 86,006 | 90,194 | 94,799 | 99,193 | 104,036 | 108,421 | 114,043 | 120,317 | 126,036 | 133,520 | 140,078 | 146,759 | 153,718 | 165,891 | 169,742 | 177,020 | 186,642 | 195,515 | 204,476 | 209,266 |
構成比(%) | 2.9 | 3.0 | 3.1 | 3.3 | 3.3 | 3.5 | 3.6 | 3.8 | 4.0 | 4.2 | 4.3 | 4.5 | 4.8 | 5.0 | 5.3 | 5.5 | 5.8 | 6.0 | 6.2 | 6.4 | 6.6 | 7.0 | 7.3 | 7.6 | 7.7 |