表2−9 年齢(4区分)別人口の推移と将来推計:1920〜2050年 | |||||||||||||||
年 次 | 人 口 (1,000人) | 割 合 (%) | |||||||||||||
総 数 | 0〜19歳 | 20〜64歳 | 65〜74歳 | 75歳以上 | 0〜19歳 | 20〜64歳 | 65〜74歳 | 75歳以上 | |||||||
1920 | 55,963 | 25,836 | 27,186 | 2,209 | 732 | 46.16 | 48.58 | 3.95 | 1.31 | ||||||
1930 | 64,450 | 30,119 | 31,267 | 2,182 | 881 | 46.73 | 48.51 | 3.39 | 1.37 | ||||||
1940 | 1) | 71,933 | 33,747 | 34,733 | 2,550 | 904 | 46.91 | 48.28 | 3.55 | 1.26 | |||||
1947 | 2) | 78,101 | 35,837 | 38,520 | 2,880 | 865 | 45.89 | 49.32 | 3.69 | 1.11 | |||||
1950 | 83,200 | 37,996 | 41,090 | 3,052 | 1,062 | 45.67 | 49.39 | 3.67 | 1.28 | ||||||
1955 | 89,276 | 38,424 | 46,104 | 3,360 | 1,388 | 43.04 | 51.64 | 3.76 | 1.56 | ||||||
1960 | 93,419 | 37,375 | 50,694 | 3,724 | 1,626 | 40.01 | 54.26 | 3.99 | 1.74 | ||||||
1965 | 98,275 | 36,018 | 56,076 | 4,307 | 1,874 | 36.65 | 57.06 | 4.38 | 1.91 | ||||||
1970 | 103,720 | 33,887 | 62,502 | 5,118 | 2,213 | 32.67 | 60.26 | 4.93 | 2.13 | ||||||
1975 | 111,940 | 35,169 | 67,859 | 6,025 | 2,841 | 31.42 | 60.62 | 5.38 | 2.54 | ||||||
1980 | 117,060 | 35,779 | 70,562 | 6,988 | 3,660 | 30.56 | 60.28 | 5.97 | 3.13 | ||||||
1985 | 121,049 | 35,013 | 73,526 | 7,757 | 4,712 | 28.92 | 60.74 | 6.41 | 3.89 | ||||||
1990 | 123,611 | 32,578 | 76,105 | 8,941 | 5,986 | 26.36 | 61.57 | 7.23 | 4.84 | ||||||
1995 | 125,570 | 28,600 | 78,693 | 11,101 | 7,175 | 22.78 | 62.67 | 8.84 | 5.71 | ||||||
2000 | 126,926 | 26,007 | 78,878 | 13,028 | 9,012 | 20.49 | 62.14 | 10.26 | 7.10 | ||||||
2015 | 126,266 | 22,125 | 71,369 | 17,037 | 15,735 | 17.52 | 56.52 | 13.49 | 12.46 | ||||||
2025 | 121,136 | 19,501 | 66,909 | 14,466 | 20,260 | 16.10 | 55.23 | 11.94 | 16.73 | ||||||
2050 | 100,593 | 14,887 | 49,844 | 14,246 | 21,616 | 14.80 | 49.55 | 14.16 | 21.49 | ||||||
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