平成26年,国民生活基礎調査,, 1世帯票 ,第016表 65歳以上の者のみの世帯数−構成割合,世帯構造・年次別 注:平成7年の数値は、兵庫県を除いたものである。 年次,総数,単独世帯,,,夫婦のみの,その他の世帯 ,,総数,住み込み,その他の,世帯, ,,,・寄宿舎等に,単独世帯,, ,,,居住する,,, ,,,単独世帯,,, ,,,,,, 推計数(単位:千世帯) 昭和50年(1975),1069,611,17,594,443,15   55 ( '80),1659,910,18,892,722,28   61 ( '86),2339,1281,23,1258,1001,57 平成 元年( '89),3035,1592,16,1576,1377,66    4 ( '92),3666,1865,19,1846,1704,98    7 ( '95),4370,2199,14,2185,2050,121   10 ( '98),5597,2724,17,2708,2712,161   13 (2001),6636,3179,12,3167,3257,200   16 ( '04),7855,3730,10,3720,3899,226   19 ( '07),8986,4326,19,4307,4390,270   22 ( '10),10188,5018,22,4996,4876,294   25 ( '13),11594,5730,14,5716,5513,350   26 ( '14),12193,5959,29,5929,5801,433 構成割合(単位:%) 昭和50年(1975),100.0,57.2,1.6,55.6,41.4,1.4   55 ( '80),100.0,54.8,1.1,53.8,43.5,1.7   61 ( '86),100.0,54.7,1.0,53.8,42.8,2.5 平成 元年( '89),100.0,52.5,0.5,51.9,45.4,2.2    4 ( '92),100.0,50.9,0.5,50.3,46.5,2.7    7 ( '95),100.0,50.3,0.3,50.0,46.9,2.8   10 ( '98),100.0,48.7,0.3,48.4,48.5,2.9   13 (2001),100.0,47.9,0.2,47.7,49.1,3.0   16 ( '04),100.0,47.5,0.1,47.4,49.6,2.9   19 ( '07),100.0,48.1,0.2,47.9,48.9,3.0   22 ( '10),100.0,49.3,0.2,49.0,47.9,2.9   25 ( '13),100.0,49.4,0.1,49.3,47.6,3.0   26 ( '14),100.0,48.9,0.2,48.6,47.6,3.6