平成26年,国民生活基礎調査,,万円 1世帯票 ,第044表 1世帯当たり平均家計支出額,世帯人員・世帯主の年齢(5歳階級)別 注:年齢階級の「総数」には、世帯主の年齢不詳を含む。 世帯主の年齢階級,総  数,1  人,2  人,3  人,4  人,5  人,6人以上 ,,,,,,, 総数,23.6,14.9,23.3,27.3,30.2,31.8,34.9  19歳以下,7.7,7.7,8.9,16.0,-,-,-  20〜24歳,13.3,12.4,17.6,20.7,18.4,22.0,-  25〜29 ,17.7,14.4,21.9,19.7,21.8,20.9,27.0  30〜34 ,21.5,16.2,22.9,22.3,24.1,25.1,29.2  35〜39 ,22.5,16.3,21.2,22.7,24.9,26.9,27.0  40〜44 ,25.2,17.7,22.2,26.2,28.5,29.0,33.8  45〜49 ,26.0,16.5,24.9,26.3,30.3,30.9,33.4  50〜54 ,28.1,17.5,25.5,29.4,34.8,36.0,34.9  55〜59 ,27.6,17.2,24.1,31.7,34.1,40.5,37.3  60〜64 ,25.6,16.0,24.8,29.4,34.8,31.3,33.7  65〜69 ,24.9,15.8,24.7,30.0,31.9,34.2,39.9  70〜74 ,22.5,14.3,23.1,27.2,28.8,32.8,34.6  75〜79 ,21.1,14.0,21.8,25.7,31.7,30.5,34.4  80歳以上 ,19.6,12.9,21.3,24.2,28.9,36.8,38.8  (再掲)65歳以上,22.2,14.1,22.9,27.4,30.5,34.0,36.9      75歳以上,20.3,13.3,21.6,25.0,30.2,34.4,36.5