平成18年度,第6回 21世紀出生児縦断調査,, 第127表 母・父と同居している子ども数・総数に対する割合,母−父の年齢、手伝いの種類(複数回答)別 注:総数には母−父の年齢「不詳」を含む。 母−父の年齢,総数,手伝いの種類(複数回答),,,,,,,,総数,手伝いの種類(複数回答),,,,,,, ,,掃除,新聞や手紙などを取ってくる,買い物の荷物を持つ,洗たく物をたたむ,食卓に食器を並べる、片づける,動物や植物の世話をする,弟や妹の面倒をみる,おつかい,,掃除,新聞や手紙などを取ってくる,買い物の荷物を持つ,洗たく物をたたむ,食卓に食器を並べる、片づける,動物や植物の世話をする,弟や妹の面倒をみる,おつかい ,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,, 母の年齢,38203,15223,13001,18088,16008,28361,10429,13736,3038,100.0,39.8,34.0,47.3,41.9,74.2,27.3,36.0,8.0  24歳以下,177,76,66,105,89,126,54,109,21,100.0,42.9,37.3,59.3,50.3,71.2,30.5,61.6,11.9  25〜29歳,3174,1508,1102,1782,1413,2418,883,1838,319,100.0,47.5,34.7,56.1,44.5,76.2,27.8,57.9,10.1  30〜34歳,13495,5469,4546,6610,5650,10014,3665,6425,1106,100.0,40.5,33.7,49.0,41.9,74.2,27.2,47.6,8.2  35〜39歳,15225,5804,5210,6869,6208,11370,4170,4538,1153,100.0,38.1,34.2,45.1,40.8,74.7,27.4,29.8,7.6  40歳以上,6116,2360,2070,2714,2641,4422,1652,822,435,100.0,38.6,33.8,44.4,43.2,72.3,27.0,13.4,7.1 父の年齢,36042,14257,12353,16958,14946,26738,9840,13345,2776,100.0,39.6,34.3,47.1,41.5,74.2,27.3,37.0,7.7  24歳以下,51,26,15,27,20,41,12,36,8,100.0,51.0,29.4,52.9,39.2,80.4,23.5,70.6,15.7  25〜29歳,1673,798,585,913,760,1276,442,1044,167,100.0,47.7,35.0,54.6,45.4,76.3,26.4,62.4,10.0  30〜34歳,9044,3699,3058,4512,3801,6726,2522,4746,736,100.0,40.9,33.8,49.9,42.0,74.4,27.9,52.5,8.1  35〜39歳,13595,5250,4700,6358,5527,10175,3725,5007,987,100.0,38.6,34.6,46.8,40.7,74.8,27.4,36.8,7.3  40歳以上,11397,4344,3909,4977,4707,8312,3054,2376,849,100.0,38.1,34.3,43.7,41.3,72.9,26.8,20.8,7.4