SEX	SOCIAL CLASS	DEGREE OF DIFFICULTY	Total
BOTH SEXES	Total	Total	17,219.4
BOTH SEXES	Total	No difficulty	12,979.8
BOTH SEXES	Total	With some difficulty	3,020.0
BOTH SEXES	Total	With great difficulty	916.7
BOTH SEXES	Total	Cannot do it at all	218.9
BOTH SEXES	Total	Not recorded	83.9
BOTH SEXES	I	Total	2,289.7
BOTH SEXES	I	No difficulty	1,979.5
BOTH SEXES	I	With some difficulty	248.6
BOTH SEXES	I	With great difficulty	39.9
BOTH SEXES	I	Cannot do it at all	18.7
BOTH SEXES	I	Not recorded	2.9
BOTH SEXES	II	Total	1,201.9
BOTH SEXES	II	No difficulty	981.8
BOTH SEXES	II	With some difficulty	167.7
BOTH SEXES	II	With great difficulty	38.8
BOTH SEXES	II	Cannot do it at all	8.5
BOTH SEXES	II	Not recorded	4.8
BOTH SEXES	III	Total	3,641.2
BOTH SEXES	III	No difficulty	2,858.5
BOTH SEXES	III	With some difficulty	574.6
BOTH SEXES	III	With great difficulty	149.7
BOTH SEXES	III	Cannot do it at all	37.8
BOTH SEXES	III	Not recorded	20.4
BOTH SEXES	IV	Total	2,527.3
BOTH SEXES	IV	No difficulty	1,884.6
BOTH SEXES	IV	With some difficulty	478.2
BOTH SEXES	IV	With great difficulty	122.8
BOTH SEXES	IV	Cannot do it at all	38.1
BOTH SEXES	IV	Not recorded	3.5
BOTH SEXES	V	Total	5,017.8
BOTH SEXES	V	No difficulty	3,546.2
BOTH SEXES	V	With some difficulty	1,005.1
BOTH SEXES	V	With great difficulty	363.4
BOTH SEXES	V	Cannot do it at all	81.2
BOTH SEXES	V	Not recorded	21.6
BOTH SEXES	VI	Total	1,957.6
BOTH SEXES	VI	No difficulty	1,351.1
BOTH SEXES	VI	With some difficulty	397.3
BOTH SEXES	VI	With great difficulty	160.8
BOTH SEXES	VI	Cannot do it at all	24.3
BOTH SEXES	VI	Not recorded	23.9
BOTH SEXES	Not recorded	Total	583.5
BOTH SEXES	Not recorded	No difficulty	377.7
BOTH SEXES	Not recorded	With some difficulty	148.2
BOTH SEXES	Not recorded	With great difficulty	40.9
BOTH SEXES	Not recorded	Cannot do it at all	10.0
BOTH SEXES	Not recorded	Not recorded	6.4
Men	Total	Total	7,914.3
Men	Total	No difficulty	6,091.6
Men	Total	With some difficulty	1,330.0
Men	Total	With great difficulty	366.1
Men	Total	Cannot do it at all	81.0
Men	Total	Not recorded	45.4
Men	I	Total	1,205.4
Men	I	No difficulty	1,045.0
Men	I	With some difficulty	138.9
Men	I	With great difficulty	14.6
Men	I	Cannot do it at all	5.3
Men	I	Not recorded	1.4
Men	II	Total	561.3
Men	II	No difficulty	472.1
Men	II	With some difficulty	71.8
Men	II	With great difficulty	12.4
Men	II	Cannot do it at all	1.8
Men	II	Not recorded	3.0
Men	III	Total	1,674.7
Men	III	No difficulty	1,294.1
Men	III	With some difficulty	274.1
Men	III	With great difficulty	70.9
Men	III	Cannot do it at all	19.9
Men	III	Not recorded	15.5
Men	IV	Total	1,305.5
Men	IV	No difficulty	987.2
Men	IV	With some difficulty	252.9
Men	IV	With great difficulty	50.7
Men	IV	Cannot do it at all	11.4
Men	IV	Not recorded	3.2
Men	V	Total	2,330.6
Men	V	No difficulty	1,690.7
Men	V	With some difficulty	445.0
Men	V	With great difficulty	150.9
Men	V	Cannot do it at all	34.1
Men	V	Not recorded	9.8
Men	VI	Total	698.1
Men	VI	No difficulty	503.1
Men	VI	With some difficulty	121.7
Men	VI	With great difficulty	59.8
Men	VI	Cannot do it at all	5.6
Men	VI	Not recorded	7.7
Men	Not recorded	Total	138.2
Men	Not recorded	No difficulty	99.1
Men	Not recorded	With some difficulty	25.4
Men	Not recorded	With great difficulty	6.4
Men	Not recorded	Cannot do it at all	2.7
Men	Not recorded	Not recorded	4.5
Women	Total	Total	9,305.1
Women	Total	No difficulty	6,888.2
Women	Total	With some difficulty	1,689.9
Women	Total	With great difficulty	550.5
Women	Total	Cannot do it at all	137.9
Women	Total	Not recorded	38.4
Women	I	Total	1,084.2
Women	I	No difficulty	934.4
Women	I	With some difficulty	109.6
Women	I	With great difficulty	25.2
Women	I	Cannot do it at all	13.4
Women	I	Not recorded	1.5
Women	II	Total	640.5
Women	II	No difficulty	509.7
Women	II	With some difficulty	95.9
Women	II	With great difficulty	26.3
Women	II	Cannot do it at all	6.7
Women	II	Not recorded	1.8
Women	III	Total	1,966.5
Women	III	No difficulty	1,564.3
Women	III	With some difficulty	300.4
Women	III	With great difficulty	78.8
Women	III	Cannot do it at all	17.9
Women	III	Not recorded	4.9
Women	IV	Total	1,221.7
Women	IV	No difficulty	897.3
Women	IV	With some difficulty	225.3
Women	IV	With great difficulty	72.1
Women	IV	Cannot do it at all	26.6
Women	IV	Not recorded	0.2
Women	V	Total	2,687.2
Women	V	No difficulty	1,855.5
Women	V	With some difficulty	560.1
Women	V	With great difficulty	212.5
Women	V	Cannot do it at all	47.0
Women	V	Not recorded	11.8
Women	VI	Total	1,259.5
Women	VI	No difficulty	848.0
Women	VI	With some difficulty	275.5
Women	VI	With great difficulty	101.0
Women	VI	Cannot do it at all	18.7
Women	VI	Not recorded	16.1
Women	Not recorded	Total	445.2
Women	Not recorded	No difficulty	278.6
Women	Not recorded	With some difficulty	122.7
Women	Not recorded	With great difficulty	34.4
Women	Not recorded	Cannot do it at all	7.3
Women	Not recorded	Not recorded	1.9