SEX	SOCIAL CLASS	DEGREE OF DIFFICULTY	Total
BOTH SEXES	Total	Total	42,813.7
BOTH SEXES	Total	No difficulty	33,562.7
BOTH SEXES	Total	With some difficulty	7,462.5
BOTH SEXES	Total	With great difficulty	1,422.3
BOTH SEXES	Total	Cannot do it at all	196.7
BOTH SEXES	Total	Not recorded	169.2
BOTH SEXES	I	Total	6,619.7
BOTH SEXES	I	No difficulty	5,408.4
BOTH SEXES	I	With some difficulty	1,052.9
BOTH SEXES	I	With great difficulty	128.1
BOTH SEXES	I	Cannot do it at all	19.7
BOTH SEXES	I	Not recorded	10.5
BOTH SEXES	II	Total	3,222.5
BOTH SEXES	II	No difficulty	2,550.2
BOTH SEXES	II	With some difficulty	572.9
BOTH SEXES	II	With great difficulty	82.5
BOTH SEXES	II	Cannot do it at all	8.9
BOTH SEXES	II	Not recorded	7.7
BOTH SEXES	III	Total	8,869.1
BOTH SEXES	III	No difficulty	7,007.8
BOTH SEXES	III	With some difficulty	1,545.5
BOTH SEXES	III	With great difficulty	255.1
BOTH SEXES	III	Cannot do it at all	26.2
BOTH SEXES	III	Not recorded	34.3
BOTH SEXES	IV	Total	5,748.3
BOTH SEXES	IV	No difficulty	4,434.0
BOTH SEXES	IV	With some difficulty	1,066.3
BOTH SEXES	IV	With great difficulty	210.1
BOTH SEXES	IV	Cannot do it at all	24.6
BOTH SEXES	IV	Not recorded	13.0
BOTH SEXES	V	Total	12,217.7
BOTH SEXES	V	No difficulty	9,575.5
BOTH SEXES	V	With some difficulty	2,039.2
BOTH SEXES	V	With great difficulty	481.1
BOTH SEXES	V	Cannot do it at all	65.7
BOTH SEXES	V	Not recorded	56.1
BOTH SEXES	VI	Total	4,989.9
BOTH SEXES	VI	No difficulty	3,817.9
BOTH SEXES	VI	With some difficulty	902.1
BOTH SEXES	VI	With great difficulty	211.9
BOTH SEXES	VI	Cannot do it at all	25.9
BOTH SEXES	VI	Not recorded	31.9
BOTH SEXES	Not recorded	Total	1,146.1
BOTH SEXES	Not recorded	No difficulty	768.6
BOTH SEXES	Not recorded	With some difficulty	283.2
BOTH SEXES	Not recorded	With great difficulty	53.2
BOTH SEXES	Not recorded	Cannot do it at all	25.5
BOTH SEXES	Not recorded	Not recorded	15.5
Men	Total	Total	20,867.0
Men	Total	No difficulty	17,101.1
Men	Total	With some difficulty	3,076.9
Men	Total	With great difficulty	527.3
Men	Total	Cannot do it at all	70.2
Men	Total	Not recorded	91.2
Men	I	Total	3,463.3
Men	I	No difficulty	2,893.5
Men	I	With some difficulty	503.7
Men	I	With great difficulty	55.9
Men	I	Cannot do it at all	2.8
Men	I	Not recorded	7.3
Men	II	Total	1,496.5
Men	II	No difficulty	1,247.9
Men	II	With some difficulty	211.3
Men	II	With great difficulty	30.9
Men	II	Cannot do it at all	1.5
Men	II	Not recorded	4.7
Men	III	Total	4,292.2
Men	III	No difficulty	3,531.6
Men	III	With some difficulty	629.0
Men	III	With great difficulty	96.6
Men	III	Cannot do it at all	13.9
Men	III	Not recorded	20.8
Men	IV	Total	3,086.1
Men	IV	No difficulty	2,510.2
Men	IV	With some difficulty	474.9
Men	IV	With great difficulty	88.1
Men	IV	Cannot do it at all	8.0
Men	IV	Not recorded	4.8
Men	V	Total	5,974.0
Men	V	No difficulty	4,831.4
Men	V	With some difficulty	896.1
Men	V	With great difficulty	193.4
Men	V	Cannot do it at all	18.7
Men	V	Not recorded	34.1
Men	VI	Total	2,158.2
Men	VI	No difficulty	1,800.0
Men	VI	With some difficulty	281.0
Men	VI	With great difficulty	54.7
Men	VI	Cannot do it at all	12.5
Men	VI	Not recorded	9.8
Men	Not recorded	Total	396.3
Men	Not recorded	No difficulty	286.1
Men	Not recorded	With some difficulty	80.6
Men	Not recorded	With great difficulty	7.6
Men	Not recorded	Cannot do it at all	12.5
Men	Not recorded	Not recorded	9.4
Women	Total	Total	21,946.7
Women	Total	No difficulty	16,461.6
Women	Total	With some difficulty	4,385.6
Women	Total	With great difficulty	894.9
Women	Total	Cannot do it at all	126.5
Women	Total	Not recorded	77.9
Women	I	Total	3,156.4
Women	I	No difficulty	2,514.8
Women	I	With some difficulty	549.2
Women	I	With great difficulty	72.1
Women	I	Cannot do it at all	16.9
Women	I	Not recorded	3.1
Women	II	Total	1,726.0
Women	II	No difficulty	1,302.3
Women	II	With some difficulty	361.6
Women	II	With great difficulty	51.5
Women	II	Cannot do it at all	7.4
Women	II	Not recorded	3.0
Women	III	Total	4,576.8
Women	III	No difficulty	3,476.1
Women	III	With some difficulty	916.4
Women	III	With great difficulty	158.5
Women	III	Cannot do it at all	12.2
Women	III	Not recorded	13.4
Women	IV	Total	2,662.1
Women	IV	No difficulty	1,923.8
Women	IV	With some difficulty	591.4
Women	IV	With great difficulty	122.0
Women	IV	Cannot do it at all	16.6
Women	IV	Not recorded	8.1
Women	V	Total	6,243.7
Women	V	No difficulty	4,744.0
Women	V	With some difficulty	1,143.1
Women	V	With great difficulty	287.6
Women	V	Cannot do it at all	46.9
Women	V	Not recorded	21.9
Women	VI	Total	2,831.6
Women	VI	No difficulty	2,017.8
Women	VI	With some difficulty	621.0
Women	VI	With great difficulty	157.2
Women	VI	Cannot do it at all	13.3
Women	VI	Not recorded	22.0
Women	Not recorded	Total	749.8
Women	Not recorded	No difficulty	482.4
Women	Not recorded	With some difficulty	202.6
Women	Not recorded	With great difficulty	45.6
Women	Not recorded	Cannot do it at all	12.9
Women	Not recorded	Not recorded	6.1