SEX	SOCIAL CLASS	DEGREE OF DIFFICULTY	Total
BOTH SEXES	Total	Total	42,813.7
BOTH SEXES	Total	No difficulty	31,480.1
BOTH SEXES	Total	With some difficulty	8,713.8
BOTH SEXES	Total	With great difficulty	2,031.2
BOTH SEXES	Total	Cannot do it at all	248.7
BOTH SEXES	Total	Not recorded	339.7
BOTH SEXES	I	Total	6,619.7
BOTH SEXES	I	No difficulty	4,817.8
BOTH SEXES	I	With some difficulty	1,541.7
BOTH SEXES	I	With great difficulty	208.3
BOTH SEXES	I	Cannot do it at all	30.8
BOTH SEXES	I	Not recorded	20.9
BOTH SEXES	II	Total	3,222.5
BOTH SEXES	II	No difficulty	2,349.2
BOTH SEXES	II	With some difficulty	721.1
BOTH SEXES	II	With great difficulty	131.6
BOTH SEXES	II	Cannot do it at all	1.1
BOTH SEXES	II	Not recorded	19.2
BOTH SEXES	III	Total	8,869.1
BOTH SEXES	III	No difficulty	6,552.8
BOTH SEXES	III	With some difficulty	1,827.4
BOTH SEXES	III	With great difficulty	388.4
BOTH SEXES	III	Cannot do it at all	25.6
BOTH SEXES	III	Not recorded	74.6
BOTH SEXES	IV	Total	5,748.3
BOTH SEXES	IV	No difficulty	4,159.8
BOTH SEXES	IV	With some difficulty	1,217.0
BOTH SEXES	IV	With great difficulty	285.4
BOTH SEXES	IV	Cannot do it at all	38.4
BOTH SEXES	IV	Not recorded	47.5
BOTH SEXES	V	Total	12,217.7
BOTH SEXES	V	No difficulty	9,058.5
BOTH SEXES	V	With some difficulty	2,282.6
BOTH SEXES	V	With great difficulty	671.2
BOTH SEXES	V	Cannot do it at all	109.8
BOTH SEXES	V	Not recorded	95.4
BOTH SEXES	VI	Total	4,989.9
BOTH SEXES	VI	No difficulty	3,822.6
BOTH SEXES	VI	With some difficulty	842.0
BOTH SEXES	VI	With great difficulty	245.9
BOTH SEXES	VI	Cannot do it at all	28.6
BOTH SEXES	VI	Not recorded	50.6
BOTH SEXES	Not recorded	Total	1,146.1
BOTH SEXES	Not recorded	No difficulty	719.0
BOTH SEXES	Not recorded	With some difficulty	281.6
BOTH SEXES	Not recorded	With great difficulty	100.1
BOTH SEXES	Not recorded	Cannot do it at all	14.1
BOTH SEXES	Not recorded	Not recorded	31.1
Men	Total	Total	20,867.0
Men	Total	No difficulty	15,401.6
Men	Total	With some difficulty	4,247.8
Men	Total	With great difficulty	954.3
Men	Total	Cannot do it at all	94.1
Men	Total	Not recorded	168.9
Men	I	Total	3,463.3
Men	I	No difficulty	2,451.0
Men	I	With some difficulty	873.8
Men	I	With great difficulty	118.7
Men	I	Cannot do it at all	14.3
Men	I	Not recorded	5.3
Men	II	Total	1,496.5
Men	II	No difficulty	1,077.7
Men	II	With some difficulty	353.0
Men	II	With great difficulty	54.8
Men	II	Cannot do it at all	0.0
Men	II	Not recorded	10.8
Men	III	Total	4,292.2
Men	III	No difficulty	3,184.4
Men	III	With some difficulty	858.1
Men	III	With great difficulty	197.8
Men	III	Cannot do it at all	7.4
Men	III	Not recorded	44.3
Men	IV	Total	3,086.1
Men	IV	No difficulty	2,213.5
Men	IV	With some difficulty	664.1
Men	IV	With great difficulty	169.7
Men	IV	Cannot do it at all	16.1
Men	IV	Not recorded	22.5
Men	V	Total	5,974.0
Men	V	No difficulty	4,471.8
Men	V	With some difficulty	1,099.0
Men	V	With great difficulty	319.9
Men	V	Cannot do it at all	38.9
Men	V	Not recorded	44.1
Men	VI	Total	2,158.2
Men	VI	No difficulty	1,745.1
Men	VI	With some difficulty	303.5
Men	VI	With great difficulty	78.8
Men	VI	Cannot do it at all	10.5
Men	VI	Not recorded	20.2
Men	Not recorded	Total	396.3
Men	Not recorded	No difficulty	257.8
Men	Not recorded	With some difficulty	96.2
Men	Not recorded	With great difficulty	14.2
Men	Not recorded	Cannot do it at all	6.6
Men	Not recorded	Not recorded	21.4
Women	Total	Total	21,946.7
Women	Total	No difficulty	16,078.4
Women	Total	With some difficulty	4,465.9
Women	Total	With great difficulty	1,076.8
Women	Total	Cannot do it at all	154.6
Women	Total	Not recorded	170.8
Women	I	Total	3,156.4
Women	I	No difficulty	2,366.7
Women	I	With some difficulty	667.8
Women	I	With great difficulty	89.5
Women	I	Cannot do it at all	16.5
Women	I	Not recorded	15.6
Women	II	Total	1,726.0
Women	II	No difficulty	1,271.5
Women	II	With some difficulty	368.1
Women	II	With great difficulty	76.7
Women	II	Cannot do it at all	1.1
Women	II	Not recorded	8.4
Women	III	Total	4,576.8
Women	III	No difficulty	3,368.3
Women	III	With some difficulty	969.3
Women	III	With great difficulty	190.6
Women	III	Cannot do it at all	18.2
Women	III	Not recorded	30.3
Women	IV	Total	2,662.1
Women	IV	No difficulty	1,946.2
Women	IV	With some difficulty	552.9
Women	IV	With great difficulty	115.7
Women	IV	Cannot do it at all	22.2
Women	IV	Not recorded	24.9
Women	V	Total	6,243.7
Women	V	No difficulty	4,586.6
Women	V	With some difficulty	1,183.6
Women	V	With great difficulty	351.2
Women	V	Cannot do it at all	70.8
Women	V	Not recorded	51.2
Women	VI	Total	2,831.6
Women	VI	No difficulty	2,077.5
Women	VI	With some difficulty	538.5
Women	VI	With great difficulty	167.0
Women	VI	Cannot do it at all	18.0
Women	VI	Not recorded	30.4
Women	Not recorded	Total	749.8
Women	Not recorded	No difficulty	461.2
Women	Not recorded	With some difficulty	185.4
Women	Not recorded	With great difficulty	85.8
Women	Not recorded	Cannot do it at all	7.4
Women	Not recorded	Not recorded	9.7