SEX	SOCIAL CLASS	DEGREE OF DIFFICULTY	Total
BOTH SEXES	Total	Total	42,813.7
BOTH SEXES	Total	No difficulty	34,431.8
BOTH SEXES	Total	With some difficulty	7,303.1
BOTH SEXES	Total	With great difficulty	787.2
BOTH SEXES	Total	Cannot do it at all	58.8
BOTH SEXES	Total	Not recorded	232.6
BOTH SEXES	I	Total	6,619.7
BOTH SEXES	I	No difficulty	5,488.9
BOTH SEXES	I	With some difficulty	1,051.0
BOTH SEXES	I	With great difficulty	55.9
BOTH SEXES	I	Cannot do it at all	13.0
BOTH SEXES	I	Not recorded	10.8
BOTH SEXES	II	Total	3,222.5
BOTH SEXES	II	No difficulty	2,602.3
BOTH SEXES	II	With some difficulty	581.0
BOTH SEXES	II	With great difficulty	28.9
BOTH SEXES	II	Cannot do it at all	3.8
BOTH SEXES	II	Not recorded	6.3
BOTH SEXES	III	Total	8,869.1
BOTH SEXES	III	No difficulty	7,174.7
BOTH SEXES	III	With some difficulty	1,504.0
BOTH SEXES	III	With great difficulty	126.4
BOTH SEXES	III	Cannot do it at all	16.0
BOTH SEXES	III	Not recorded	47.8
BOTH SEXES	IV	Total	5,748.3
BOTH SEXES	IV	No difficulty	4,623.2
BOTH SEXES	IV	With some difficulty	1,018.4
BOTH SEXES	IV	With great difficulty	86.4
BOTH SEXES	IV	Cannot do it at all	0.6
BOTH SEXES	IV	Not recorded	19.4
BOTH SEXES	V	Total	12,217.7
BOTH SEXES	V	No difficulty	9,769.0
BOTH SEXES	V	With some difficulty	2,051.0
BOTH SEXES	V	With great difficulty	301.4
BOTH SEXES	V	Cannot do it at all	16.4
BOTH SEXES	V	Not recorded	79.7
BOTH SEXES	VI	Total	4,989.9
BOTH SEXES	VI	No difficulty	3,946.1
BOTH SEXES	VI	With some difficulty	857.8
BOTH SEXES	VI	With great difficulty	140.1
BOTH SEXES	VI	Cannot do it at all	7.2
BOTH SEXES	VI	Not recorded	38.4
BOTH SEXES	Not recorded	Total	1,146.1
BOTH SEXES	Not recorded	No difficulty	827.3
BOTH SEXES	Not recorded	With some difficulty	239.5
BOTH SEXES	Not recorded	With great difficulty	47.8
BOTH SEXES	Not recorded	Cannot do it at all	1.5
BOTH SEXES	Not recorded	Not recorded	29.8
Men	Total	Total	20,867.0
Men	Total	No difficulty	17,201.8
Men	Total	With some difficulty	3,254.1
Men	Total	With great difficulty	261.8
Men	Total	Cannot do it at all	30.5
Men	Total	Not recorded	118.5
Men	I	Total	3,463.3
Men	I	No difficulty	2,923.6
Men	I	With some difficulty	506.8
Men	I	With great difficulty	19.9
Men	I	Cannot do it at all	8.0
Men	I	Not recorded	4.8
Men	II	Total	1,496.5
Men	II	No difficulty	1,241.1
Men	II	With some difficulty	245.9
Men	II	With great difficulty	6.0
Men	II	Cannot do it at all	1.6
Men	II	Not recorded	1.7
Men	III	Total	4,292.2
Men	III	No difficulty	3,563.8
Men	III	With some difficulty	647.0
Men	III	With great difficulty	53.5
Men	III	Cannot do it at all	6.4
Men	III	Not recorded	21.4
Men	IV	Total	3,086.1
Men	IV	No difficulty	2,517.3
Men	IV	With some difficulty	528.4
Men	IV	With great difficulty	30.8
Men	IV	Cannot do it at all	0.0
Men	IV	Not recorded	9.4
Men	V	Total	5,974.0
Men	V	No difficulty	4,850.2
Men	V	With some difficulty	958.4
Men	V	With great difficulty	120.8
Men	V	Cannot do it at all	6.9
Men	V	Not recorded	37.5
Men	VI	Total	2,158.2
Men	VI	No difficulty	1,795.0
Men	VI	With some difficulty	310.3
Men	VI	With great difficulty	25.7
Men	VI	Cannot do it at all	5.9
Men	VI	Not recorded	21.2
Men	Not recorded	Total	396.3
Men	Not recorded	No difficulty	310.4
Men	Not recorded	With some difficulty	57.1
Men	Not recorded	With great difficulty	4.9
Men	Not recorded	Cannot do it at all	1.5
Men	Not recorded	Not recorded	22.2
Women	Total	Total	21,946.7
Women	Total	No difficulty	17,229.9
Women	Total	With some difficulty	4,048.9
Women	Total	With great difficulty	525.4
Women	Total	Cannot do it at all	28.2
Women	Total	Not recorded	114.1
Women	I	Total	3,156.4
Women	I	No difficulty	2,565.3
Women	I	With some difficulty	544.2
Women	I	With great difficulty	35.9
Women	I	Cannot do it at all	4.9
Women	I	Not recorded	5.9
Women	II	Total	1,726.0
Women	II	No difficulty	1,361.1
Women	II	With some difficulty	335.1
Women	II	With great difficulty	22.8
Women	II	Cannot do it at all	2.2
Women	II	Not recorded	4.6
Women	III	Total	4,576.8
Women	III	No difficulty	3,610.9
Women	III	With some difficulty	857.0
Women	III	With great difficulty	72.9
Women	III	Cannot do it at all	9.6
Women	III	Not recorded	26.3
Women	IV	Total	2,662.1
Women	IV	No difficulty	2,105.8
Women	IV	With some difficulty	490.0
Women	IV	With great difficulty	55.5
Women	IV	Cannot do it at all	0.6
Women	IV	Not recorded	10.0
Women	V	Total	6,243.7
Women	V	No difficulty	4,918.7
Women	V	With some difficulty	1,092.6
Women	V	With great difficulty	180.6
Women	V	Cannot do it at all	9.4
Women	V	Not recorded	42.2
Women	VI	Total	2,831.6
Women	VI	No difficulty	2,151.0
Women	VI	With some difficulty	547.5
Women	VI	With great difficulty	114.4
Women	VI	Cannot do it at all	1.3
Women	VI	Not recorded	17.1
Women	Not recorded	Total	749.8
Women	Not recorded	No difficulty	516.8
Women	Not recorded	With some difficulty	182.3
Women	Not recorded	With great difficulty	42.9
Women	Not recorded	Cannot do it at all	0.0
Women	Not recorded	Not recorded	7.5