SEX	SOCIAL CLASS	DEGREE OF DIFFICULTY	Total
BOTH SEXES	Total	Total	42,813.7
BOTH SEXES	Total	No difficulty	35,907.4
BOTH SEXES	Total	With some difficulty	4,021.2
BOTH SEXES	Total	With great difficulty	1,995.2
BOTH SEXES	Total	Cannot do it at all	798.7
BOTH SEXES	Total	Not recorded	90.9
BOTH SEXES	I	Total	6,619.7
BOTH SEXES	I	No difficulty	6,130.5
BOTH SEXES	I	With some difficulty	321.8
BOTH SEXES	I	With great difficulty	120.3
BOTH SEXES	I	Cannot do it at all	45.2
BOTH SEXES	I	Not recorded	1.7
BOTH SEXES	II	Total	3,222.5
BOTH SEXES	II	No difficulty	2,874.2
BOTH SEXES	II	With some difficulty	225.0
BOTH SEXES	II	With great difficulty	84.5
BOTH SEXES	II	Cannot do it at all	38.7
BOTH SEXES	II	Not recorded	0.0
BOTH SEXES	III	Total	8,869.1
BOTH SEXES	III	No difficulty	7,559.1
BOTH SEXES	III	With some difficulty	834.6
BOTH SEXES	III	With great difficulty	314.0
BOTH SEXES	III	Cannot do it at all	132.0
BOTH SEXES	III	Not recorded	29.2
BOTH SEXES	IV	Total	5,748.3
BOTH SEXES	IV	No difficulty	4,721.6
BOTH SEXES	IV	With some difficulty	563.0
BOTH SEXES	IV	With great difficulty	303.0
BOTH SEXES	IV	Cannot do it at all	150.8
BOTH SEXES	IV	Not recorded	9.7
BOTH SEXES	V	Total	12,217.7
BOTH SEXES	V	No difficulty	9,860.1
BOTH SEXES	V	With some difficulty	1,336.1
BOTH SEXES	V	With great difficulty	735.6
BOTH SEXES	V	Cannot do it at all	267.2
BOTH SEXES	V	Not recorded	18.5
BOTH SEXES	VI	Total	4,989.9
BOTH SEXES	VI	No difficulty	3,977.0
BOTH SEXES	VI	With some difficulty	566.6
BOTH SEXES	VI	With great difficulty	337.7
BOTH SEXES	VI	Cannot do it at all	93.0
BOTH SEXES	VI	Not recorded	15.3
BOTH SEXES	Not recorded	Total	1,146.1
BOTH SEXES	Not recorded	No difficulty	784.6
BOTH SEXES	Not recorded	With some difficulty	173.8
BOTH SEXES	Not recorded	With great difficulty	99.9
BOTH SEXES	Not recorded	Cannot do it at all	71.4
BOTH SEXES	Not recorded	Not recorded	16.4
Men	Total	Total	20,867.0
Men	Total	No difficulty	18,376.1
Men	Total	With some difficulty	1,537.8
Men	Total	With great difficulty	643.6
Men	Total	Cannot do it at all	255.4
Men	Total	Not recorded	53.8
Men	I	Total	3,463.3
Men	I	No difficulty	3,280.4
Men	I	With some difficulty	107.5
Men	I	With great difficulty	65.8
Men	I	Cannot do it at all	8.0
Men	I	Not recorded	1.4
Men	II	Total	1,496.5
Men	II	No difficulty	1,361.1
Men	II	With some difficulty	107.2
Men	II	With great difficulty	17.6
Men	II	Cannot do it at all	10.5
Men	II	Not recorded	0.0
Men	III	Total	4,292.2
Men	III	No difficulty	3,759.0
Men	III	With some difficulty	336.3
Men	III	With great difficulty	124.8
Men	III	Cannot do it at all	52.8
Men	III	Not recorded	19.0
Men	IV	Total	3,086.1
Men	IV	No difficulty	2,664.0
Men	IV	With some difficulty	256.4
Men	IV	With great difficulty	115.5
Men	IV	Cannot do it at all	44.0
Men	IV	Not recorded	6.1
Men	V	Total	5,974.0
Men	V	No difficulty	5,113.9
Men	V	With some difficulty	522.7
Men	V	With great difficulty	238.4
Men	V	Cannot do it at all	88.8
Men	V	Not recorded	10.0
Men	VI	Total	2,158.2
Men	VI	No difficulty	1,872.9
Men	VI	With some difficulty	171.9
Men	VI	With great difficulty	76.0
Men	VI	Cannot do it at all	33.4
Men	VI	Not recorded	3.8
Men	Not recorded	Total	396.3
Men	Not recorded	No difficulty	324.6
Men	Not recorded	With some difficulty	35.5
Men	Not recorded	With great difficulty	5.2
Men	Not recorded	Cannot do it at all	17.6
Men	Not recorded	Not recorded	13.2
Women	Total	Total	21,946.7
Women	Total	No difficulty	17,531.3
Women	Total	With some difficulty	2,483.4
Women	Total	With great difficulty	1,351.6
Women	Total	Cannot do it at all	543.2
Women	Total	Not recorded	37.1
Women	I	Total	3,156.4
Women	I	No difficulty	2,850.1
Women	I	With some difficulty	214.3
Women	I	With great difficulty	54.4
Women	I	Cannot do it at all	37.2
Women	I	Not recorded	0.2
Women	II	Total	1,726.0
Women	II	No difficulty	1,513.1
Women	II	With some difficulty	117.8
Women	II	With great difficulty	66.8
Women	II	Cannot do it at all	28.2
Women	II	Not recorded	0.0
Women	III	Total	4,576.8
Women	III	No difficulty	3,800.1
Women	III	With some difficulty	498.2
Women	III	With great difficulty	189.1
Women	III	Cannot do it at all	79.1
Women	III	Not recorded	10.1
Women	IV	Total	2,662.1
Women	IV	No difficulty	2,057.6
Women	IV	With some difficulty	306.6
Women	IV	With great difficulty	187.5
Women	IV	Cannot do it at all	106.7
Women	IV	Not recorded	3.5
Women	V	Total	6,243.7
Women	V	No difficulty	4,746.1
Women	V	With some difficulty	813.4
Women	V	With great difficulty	497.2
Women	V	Cannot do it at all	178.4
Women	V	Not recorded	8.4
Women	VI	Total	2,831.6
Women	VI	No difficulty	2,104.1
Women	VI	With some difficulty	394.6
Women	VI	With great difficulty	261.7
Women	VI	Cannot do it at all	59.5
Women	VI	Not recorded	11.4
Women	Not recorded	Total	749.8
Women	Not recorded	No difficulty	459.9
Women	Not recorded	With some difficulty	138.2
Women	Not recorded	With great difficulty	94.6
Women	Not recorded	Cannot do it at all	53.8
Women	Not recorded	Not recorded	3.1