SEX	SOCIAL CLASS	DEGREE OF DIFFICULTY	Total
BOTH SEXES	Total	Total	42,813.7
BOTH SEXES	Total	No difficulty	40,639.9
BOTH SEXES	Total	With some difficulty	1,469.3
BOTH SEXES	Total	With great difficulty	441.3
BOTH SEXES	Total	Cannot do it at all	152.0
BOTH SEXES	Total	Not recorded	110.9
BOTH SEXES	I	Total	6,619.7
BOTH SEXES	I	No difficulty	6,467.4
BOTH SEXES	I	With some difficulty	107.1
BOTH SEXES	I	With great difficulty	26.0
BOTH SEXES	I	Cannot do it at all	17.4
BOTH SEXES	I	Not recorded	1.7
BOTH SEXES	II	Total	3,222.5
BOTH SEXES	II	No difficulty	3,132.8
BOTH SEXES	II	With some difficulty	76.7
BOTH SEXES	II	With great difficulty	9.2
BOTH SEXES	II	Cannot do it at all	2.0
BOTH SEXES	II	Not recorded	1.6
BOTH SEXES	III	Total	8,869.1
BOTH SEXES	III	No difficulty	8,479.5
BOTH SEXES	III	With some difficulty	271.9
BOTH SEXES	III	With great difficulty	81.4
BOTH SEXES	III	Cannot do it at all	8.9
BOTH SEXES	III	Not recorded	27.3
BOTH SEXES	IV	Total	5,748.3
BOTH SEXES	IV	No difficulty	5,454.9
BOTH SEXES	IV	With some difficulty	213.7
BOTH SEXES	IV	With great difficulty	48.2
BOTH SEXES	IV	Cannot do it at all	21.5
BOTH SEXES	IV	Not recorded	9.7
BOTH SEXES	V	Total	12,217.7
BOTH SEXES	V	No difficulty	11,462.4
BOTH SEXES	V	With some difficulty	493.3
BOTH SEXES	V	With great difficulty	187.4
BOTH SEXES	V	Cannot do it at all	40.2
BOTH SEXES	V	Not recorded	34.2
BOTH SEXES	VI	Total	4,989.9
BOTH SEXES	VI	No difficulty	4,639.9
BOTH SEXES	VI	With some difficulty	238.1
BOTH SEXES	VI	With great difficulty	67.1
BOTH SEXES	VI	Cannot do it at all	22.9
BOTH SEXES	VI	Not recorded	21.6
BOTH SEXES	Not recorded	Total	1,146.1
BOTH SEXES	Not recorded	No difficulty	1,002.8
BOTH SEXES	Not recorded	With some difficulty	68.2
BOTH SEXES	Not recorded	With great difficulty	21.7
BOTH SEXES	Not recorded	Cannot do it at all	38.7
BOTH SEXES	Not recorded	Not recorded	14.6
Men	Total	Total	20,867.0
Men	Total	No difficulty	19,983.8
Men	Total	With some difficulty	567.2
Men	Total	With great difficulty	197.3
Men	Total	Cannot do it at all	61.1
Men	Total	Not recorded	57.4
Men	I	Total	3,463.3
Men	I	No difficulty	3,394.7
Men	I	With some difficulty	54.7
Men	I	With great difficulty	12.3
Men	I	Cannot do it at all	0.0
Men	I	Not recorded	1.4
Men	II	Total	1,496.5
Men	II	No difficulty	1,457.5
Men	II	With some difficulty	35.2
Men	II	With great difficulty	1.6
Men	II	Cannot do it at all	2.0
Men	II	Not recorded	0.0
Men	III	Total	4,292.2
Men	III	No difficulty	4,137.9
Men	III	With some difficulty	91.6
Men	III	With great difficulty	39.0
Men	III	Cannot do it at all	4.5
Men	III	Not recorded	19.0
Men	IV	Total	3,086.1
Men	IV	No difficulty	2,956.3
Men	IV	With some difficulty	97.0
Men	IV	With great difficulty	25.4
Men	IV	Cannot do it at all	4.0
Men	IV	Not recorded	3.3
Men	V	Total	5,974.0
Men	V	No difficulty	5,641.2
Men	V	With some difficulty	214.4
Men	V	With great difficulty	88.6
Men	V	Cannot do it at all	14.5
Men	V	Not recorded	15.2
Men	VI	Total	2,158.2
Men	VI	No difficulty	2,054.2
Men	VI	With some difficulty	66.0
Men	VI	With great difficulty	17.3
Men	VI	Cannot do it at all	11.3
Men	VI	Not recorded	9.2
Men	Not recorded	Total	396.3
Men	Not recorded	No difficulty	341.6
Men	Not recorded	With some difficulty	8.1
Men	Not recorded	With great difficulty	12.8
Men	Not recorded	Cannot do it at all	24.5
Men	Not recorded	Not recorded	9.1
Women	Total	Total	21,946.7
Women	Total	No difficulty	20,656.1
Women	Total	With some difficulty	902.1
Women	Total	With great difficulty	243.9
Women	Total	Cannot do it at all	90.9
Women	Total	Not recorded	53.5
Women	I	Total	3,156.4
Women	I	No difficulty	3,072.6
Women	I	With some difficulty	52.3
Women	I	With great difficulty	13.6
Women	I	Cannot do it at all	17.4
Women	I	Not recorded	0.2
Women	II	Total	1,726.0
Women	II	No difficulty	1,675.2
Women	II	With some difficulty	41.5
Women	II	With great difficulty	7.6
Women	II	Cannot do it at all	0.0
Women	II	Not recorded	1.6
Women	III	Total	4,576.8
Women	III	No difficulty	4,341.5
Women	III	With some difficulty	180.3
Women	III	With great difficulty	42.3
Women	III	Cannot do it at all	4.4
Women	III	Not recorded	8.2
Women	IV	Total	2,662.1
Women	IV	No difficulty	2,498.6
Women	IV	With some difficulty	116.7
Women	IV	With great difficulty	22.7
Women	IV	Cannot do it at all	17.4
Women	IV	Not recorded	6.4
Women	V	Total	6,243.7
Women	V	No difficulty	5,821.2
Women	V	With some difficulty	278.9
Women	V	With great difficulty	98.8
Women	V	Cannot do it at all	25.7
Women	V	Not recorded	19.0
Women	VI	Total	2,831.6
Women	VI	No difficulty	2,585.6
Women	VI	With some difficulty	172.0
Women	VI	With great difficulty	49.8
Women	VI	Cannot do it at all	11.6
Women	VI	Not recorded	12.4
Women	Not recorded	Total	749.8
Women	Not recorded	No difficulty	661.1
Women	Not recorded	With some difficulty	60.0
Women	Not recorded	With great difficulty	8.9
Women	Not recorded	Cannot do it at all	14.1
Women	Not recorded	Not recorded	5.4