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 | 156,142 | 155,383 | 156,692 | 158,472 | 161,149 | 161,669 | 163,714 | 164,598 | 165,486 | 165,001 | 163,817 | 162,446 | 160,853 | 160,349 | 159,210 | 158,950 | 159,015 | 156,912 | 158,206 | 157,519 | 156,102 | 154,548 | 152,713 | 149,081 | 146,159 |
構成比(%) | 4.8 | 4.7 | 4.7 | 4.8 | 4.8 | 4.8 | 4.8 | 4.8 | 4.8 | 4.7 | 4.7 | 4.6 | 4.5 | 4.5 | 4.4 | 4.4 | 4.4 | 4.3 | 4.3 | 4.2 | 4.2 | 4.1 | 4.1 | 4.0 | 3.9 |
5-9歳 | 158,907 | 154,319 | 152,469 | 150,635 | 149,843 | 152,177 | 153,812 | 156,093 | 159,574 | 162,894 | 164,100 | 166,323 | 167,121 | 166,870 | 165,836 | 164,044 | 161,141 | 159,306 | 160,207 | 159,418 | 158,673 | 159,613 | 158,168 | 157,181 | 155,950 |
構成比(%) | 4.9 | 4.7 | 4.6 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.6 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.6 | 4.5 | 4.4 | 4.4 | 4.3 | 4.3 | 4.3 | 4.3 | 4.2 | 4.2 | 4.2 |
10-14歳 | 176,276 | 172,533 | 169,448 | 165,683 | 161,991 | 157,883 | 154,998 | 153,697 | 152,570 | 152,189 | 155,178 | 157,066 | 159,173 | 162,105 | 165,130 | 166,094 | 167,860 | 168,196 | 169,695 | 168,214 | 166,757 | 163,257 | 161,923 | 160,446 | 159,563 |
構成比(%) | 5.4 | 5.3 | 5.1 | 5.0 | 4.8 | 4.7 | 4.6 | 4.5 | 4.4 | 4.4 | 4.4 | 4.4 | 4.5 | 4.5 | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 | 4.5 | 4.5 | 4.4 | 4.3 | 4.3 | 4.3 |
15-19歳 | 209,760 | 201,129 | 194,528 | 189,435 | 185,417 | 181,697 | 178,013 | 174,940 | 171,403 | 167,531 | 163,163 | 160,464 | 159,062 | 157,874 | 157,547 | 160,154 | 161,498 | 163,225 | 168,418 | 170,760 | 171,408 | 173,318 | 173,821 | 173,632 | 172,479 |
構成比(%) | 6.4 | 6.1 | 5.9 | 5.7 | 5.5 | 5.4 | 5.2 | 5.1 | 4.9 | 4.8 | 4.6 | 4.5 | 4.5 | 4.4 | 4.4 | 4.4 | 4.5 | 4.5 | 4.5 | 4.6 | 4.6 | 4.6 | 4.7 | 4.6 | 4.6 |
20-24歳 | 299,340 | 287,615 | 275,656 | 264,006 | 251,948 | 240,336 | 231,658 | 225,132 | 219,719 | 214,597 | 208,535 | 205,416 | 202,210 | 199,792 | 196,623 | 190,440 | 185,265 | 181,712 | 186,240 | 182,496 | 185,129 | 187,440 | 190,809 | 194,545 | 199,791 |
構成比(%) | 9.1 | 8.8 | 8.4 | 7.9 | 7.5 | 7.1 | 6.8 | 6.6 | 6.3 | 6.1 | 5.9 | 5.8 | 5.7 | 5.6 | 5.5 | 5.3 | 5.1 | 5.0 | 5.0 | 4.9 | 5.0 | 5.0 | 5.1 | 5.2 | 5.3 |
25-29歳 | 293,815 | 299,861 | 310,663 | 313,119 | 314,376 | 311,743 | 304,048 | 294,961 | 285,058 | 272,227 | 260,527 | 251,760 | 242,312 | 236,004 | 231,697 | 227,796 | 222,382 | 217,301 | 220,533 | 216,215 | 209,438 | 205,499 | 203,151 | 200,782 | 200,289 |
構成比(%) | 9.0 | 9.1 | 9.4 | 9.4 | 9.4 | 9.2 | 8.9 | 8.6 | 8.2 | 7.8 | 7.4 | 7.1 | 6.8 | 6.6 | 6.4 | 6.3 | 6.1 | 6.0 | 5.9 | 5.8 | 5.6 | 5.5 | 5.4 | 5.4 | 5.3 |
30-34歳 | 250,221 | 258,444 | 262,222 | 274,249 | 286,364 | 294,337 | 304,045 | 317,602 | 322,239 | 324,535 | 322,663 | 315,276 | 304,341 | 292,887 | 279,618 | 266,859 | 256,285 | 246,475 | 248,723 | 244,564 | 239,525 | 234,524 | 229,374 | 223,499 | 219,192 |
構成比(%) | 7.6 | 7.9 | 7.9 | 8.2 | 8.5 | 8.7 | 8.9 | 9.2 | 9.3 | 9.3 | 9.2 | 8.9 | 8.5 | 8.2 | 7.8 | 7.4 | 7.1 | 6.8 | 6.7 | 6.6 | 6.4 | 6.3 | 6.1 | 6.0 | 5.9 |
35-39歳 | 212,639 | 214,235 | 219,571 | 228,028 | 235,521 | 246,513 | 257,729 | 263,631 | 277,702 | 291,326 | 299,816 | 309,859 | 322,401 | 325,717 | 326,423 | 324,050 | 315,429 | 303,565 | 299,305 | 288,959 | 276,681 | 266,426 | 256,526 | 248,431 | 243,275 |
構成比(%) | 6.5 | 6.5 | 6.7 | 6.9 | 7.0 | 7.3 | 7.6 | 7.7 | 8.0 | 8.3 | 8.5 | 8.7 | 9.0 | 9.1 | 9.1 | 9.0 | 8.7 | 8.4 | 8.1 | 7.8 | 7.4 | 7.1 | 6.9 | 6.6 | 6.5 |
40-44歳 | 236,275 | 222,741 | 214,063 | 208,032 | 208,434 | 210,218 | 213,750 | 220,392 | 229,985 | 238,189 | 250,407 | 261,798 | 266,856 | 279,624 | 292,220 | 300,140 | 308,837 | 320,627 | 331,051 | 332,533 | 330,609 | 322,822 | 313,028 | 300,900 | 286,714 |
構成比(%) | 7.2 | 6.8 | 6.5 | 6.3 | 6.2 | 6.2 | 6.3 | 6.4 | 6.6 | 6.8 | 7.1 | 7.4 | 7.5 | 7.8 | 8.1 | 8.3 | 8.5 | 8.8 | 8.9 | 9.0 | 8.9 | 8.7 | 8.4 | 8.1 | 7.7 |
45-49歳 | 279,105 | 293,773 | 292,425 | 271,867 | 253,075 | 234,156 | 221,861 | 213,533 | 207,988 | 208,822 | 211,152 | 215,162 | 221,663 | 230,624 | 238,607 | 250,309 | 260,490 | 265,289 | 284,480 | 294,687 | 303,439 | 308,617 | 327,295 | 327,560 | 330,048 |
構成比(%) | 8.5 | 9.0 | 8.9 | 8.2 | 7.6 | 6.9 | 6.5 | 6.2 | 6.0 | 6.0 | 6.0 | 6.1 | 6.2 | 6.4 | 6.6 | 6.9 | 7.2 | 7.3 | 7.7 | 7.9 | 8.2 | 8.3 | 8.8 | 8.8 | 8.8 |
50-54歳 | 252,431 | 240,947 | 237,908 | 253,493 | 260,552 | 274,890 | 289,567 | 288,426 | 268,563 | 250,385 | 232,071 | 220,301 | 212,035 | 206,578 | 207,605 | 209,419 | 212,949 | 219,019 | 232,289 | 238,363 | 249,451 | 263,333 | 263,589 | 279,381 | 291,243 |
構成比(%) | 7.7 | 7.3 | 7.2 | 7.6 | 7.8 | 8.1 | 8.5 | 8.4 | 7.7 | 7.2 | 6.6 | 6.2 | 6.0 | 5.8 | 5.8 | 5.8 | 5.9 | 6.0 | 6.3 | 6.4 | 6.7 | 7.1 | 7.1 | 7.5 | 7.8 |
55-59歳 | 212,862 | 216,590 | 226,047 | 231,279 | 244,017 | 245,339 | 234,472 | 231,651 | 246,921 | 254,108 | 268,451 | 283,241 | 281,872 | 262,446 | 244,788 | 226,889 | 215,122 | 206,732 | 204,703 | 205,791 | 207,725 | 210,950 | 216,358 | 225,141 | 233,523 |
構成比(%) | 6.5 | 6.6 | 6.8 | 7.0 | 7.3 | 7.3 | 6.9 | 6.7 | 7.1 | 7.3 | 7.6 | 8.0 | 7.9 | 7.3 | 6.8 | 6.3 | 5.9 | 5.7 | 5.5 | 5.5 | 5.6 | 5.7 | 5.8 | 6.0 | 6.2 |
60-64歳 | 179,542 | 187,916 | 193,844 | 198,860 | 200,401 | 203,361 | 207,296 | 216,747 | 221,985 | 234,394 | 235,785 | 225,552 | 223,042 | 237,899 | 245,067 | 258,476 | 272,217 | 270,472 | 253,868 | 242,423 | 223,550 | 212,433 | 204,703 | 198,410 | 198,366 |
構成比(%) | 5.5 | 5.7 | 5.9 | 6.0 | 6.0 | 6.0 | 6.1 | 6.3 | 6.4 | 6.7 | 6.7 | 6.4 | 6.3 | 6.6 | 6.8 | 7.1 | 7.5 | 7.5 | 6.8 | 6.5 | 6.0 | 5.7 | 5.5 | 5.3 | 5.3 |
65-69歳 | 136,919 | 142,357 | 148,411 | 156,370 | 161,666 | 168,759 | 177,381 | 183,278 | 188,595 | 190,709 | 194,057 | 197,909 | 206,995 | 211,918 | 223,465 | 224,878 | 214,914 | 212,207 | 227,920 | 232,844 | 244,725 | 256,889 | 261,928 | 247,659 | 230,997 |
構成比(%) | 4.2 | 4.3 | 4.5 | 4.7 | 4.8 | 5.0 | 5.2 | 5.3 | 5.4 | 5.5 | 5.5 | 5.6 | 5.8 | 5.9 | 6.2 | 6.2 | 5.9 | 5.8 | 6.1 | 6.3 | 6.6 | 6.9 | 7.0 | 6.6 | 6.2 |
70-74歳 | 91,038 | 98,065 | 104,802 | 111,650 | 119,084 | 125,434 | 130,856 | 136,893 | 144,751 | 150,060 | 156,923 | 165,413 | 171,583 | 176,755 | 178,615 | 181,866 | 185,253 | 193,980 | 199,533 | 208,625 | 214,046 | 206,956 | 199,825 | 210,591 | 218,923 |
構成比(%) | 2.8 | 3.0 | 3.2 | 3.4 | 3.6 | 3.7 | 3.8 | 4.0 | 4.2 | 4.3 | 4.5 | 4.7 | 4.8 | 4.9 | 5.0 | 5.0 | 5.1 | 5.3 | 5.4 | 5.6 | 5.8 | 5.5 | 5.3 | 5.6 | 5.8 |
75-79歳 | 61,051 | 64,068 | 67,133 | 70,694 | 75,347 | 79,729 | 86,358 | 92,616 | 98,997 | 105,897 | 111,707 | 117,019 | 122,636 | 130,194 | 135,454 | 141,828 | 149,488 | 154,935 | 160,572 | 161,587 | 164,955 | 168,579 | 175,986 | 181,041 | 190,545 |
構成比(%) | 1.9 | 2.0 | 2.0 | 2.1 | 2.2 | 2.4 | 2.5 | 2.7 | 2.9 | 3.0 | 3.2 | 3.3 | 3.4 | 3.6 | 3.8 | 3.9 | 4.1 | 4.3 | 4.3 | 4.4 | 4.4 | 4.5 | 4.7 | 4.8 | 5.1 |
80歳以上 | 67,286 | 71,294 | 75,350 | 79,344 | 82,427 | 87,531 | 93,519 | 99,422 | 105,339 | 112,253 | 119,743 | 129,099 | 138,828 | 148,149 | 158,046 | 168,370 | 178,855 | 189,304 | 202,074 | 209,181 | 220,010 | 234,133 | 246,625 | 259,547 | 268,719 |
構成比(%) | 2.1 | 2.2 | 2.3 | 2.4 | 2.5 | 2.6 | 2.7 | 2.9 | 3.0 | 3.2 | 3.4 | 3.6 | 3.9 | 4.1 | 4.4 | 4.7 | 4.9 | 5.2 | 5.4 | 5.6 | 5.9 | 6.3 | 6.6 | 6.9 | 7.2 |