list(
    I=5, #居住地域のカテゴリ数
    J=2, #性別のカテゴリ数
    K=3, #教育歴のカテゴリ数
    L=4, #投票行動のカテゴリ数
    X=structure(
        .Data=c(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,
19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,
37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,
55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,
73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,
91,92,93,94,95,96,97,98,99, 100, 101, 102, 103, 104, 105, 106, 107, 108,
109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120),
        .Dim=c(5,2,3,4)
    )
)