Download - maff.go.jp...5—1: GSS 3896 6096, 61—70 21 —a ess ac&ñD— 13k, 38% n=34 rGssj 0% 20% 0996 21% 100% 29 60% 15?Ž0 64% 80% 100% n=34 n=20 n=14 14k, 41% 21 31 41 60 61 æ 70 71