Sex	Social class	Degree of difficulty	Total
Both sexes	TOTAL	TOTAL	8,220.3
Both sexes	TOTAL	Without difficulty	4,339.6
Both sexes	TOTAL	With Enough difficulty	1,108.4
Both sexes	TOTAL	With a great deal of difficulty	1,009.4
Both sexes	TOTAL	Unable to do so	1,751.9
Both sexes	TOTAL	Haven't tried it or needed it	11.1
Both sexes	I	TOTAL	726.1
Both sexes	I	Without difficulty	477.6
Both sexes	I	With Enough difficulty	113.8
Both sexes	I	With a great deal of difficulty	58.1
Both sexes	I	Unable to do so	76.7
Both sexes	I	Haven't tried it or needed it	0.0
Both sexes	II	TOTAL	522.5
Both sexes	II	Without difficulty	322.1
Both sexes	II	With Enough difficulty	67.2
Both sexes	II	With a great deal of difficulty	36.5
Both sexes	II	Unable to do so	96.2
Both sexes	II	Haven't tried it or needed it	0.5
Both sexes	III	TOTAL	1,383.8
Both sexes	III	Without difficulty	787.2
Both sexes	III	With Enough difficulty	179.0
Both sexes	III	With a great deal of difficulty	155.9
Both sexes	III	Unable to do so	261.0
Both sexes	III	Haven't tried it or needed it	0.7
Both sexes	IV	TOTAL	1,307.7
Both sexes	IV	Without difficulty	734.6
Both sexes	IV	With Enough difficulty	175.5
Both sexes	IV	With a great deal of difficulty	144.9
Both sexes	IV	Unable to do so	249.4
Both sexes	IV	Haven't tried it or needed it	3.3
Both sexes	V	TOTAL	2,838.8
Both sexes	V	Without difficulty	1,412.4
Both sexes	V	With Enough difficulty	386.6
Both sexes	V	With a great deal of difficulty	409.1
Both sexes	V	Unable to do so	625.8
Both sexes	V	Haven't tried it or needed it	5.0
Both sexes	VI	TOTAL	1,183.5
Both sexes	VI	Without difficulty	490.8
Both sexes	VI	With Enough difficulty	148.8
Both sexes	VI	With a great deal of difficulty	169.8
Both sexes	VI	Unable to do so	372.5
Both sexes	VI	Haven't tried it or needed it	1.6
Both sexes	No data recorded	TOTAL	257.9
Both sexes	No data recorded	Without difficulty	115.0
Both sexes	No data recorded	With Enough difficulty	37.4
Both sexes	No data recorded	With a great deal of difficulty	35.2
Both sexes	No data recorded	Unable to do so	70.3
Both sexes	No data recorded	Haven't tried it or needed it	0.0
Men	TOTAL	TOTAL	3,575.1
Men	TOTAL	Without difficulty	2,357.5
Men	TOTAL	With Enough difficulty	396.1
Men	TOTAL	With a great deal of difficulty	328.8
Men	TOTAL	Unable to do so	488.5
Men	TOTAL	Haven't tried it or needed it	4.1
Men	I	TOTAL	375.5
Men	I	Without difficulty	304.9
Men	I	With Enough difficulty	39.9
Men	I	With a great deal of difficulty	15.2
Men	I	Unable to do so	15.5
Men	I	Haven't tried it or needed it	0.0
Men	II	TOTAL	242.6
Men	II	Without difficulty	174.5
Men	II	With Enough difficulty	22.6
Men	II	With a great deal of difficulty	12.8
Men	II	Unable to do so	32.2
Men	II	Haven't tried it or needed it	0.5
Men	III	TOTAL	608.0
Men	III	Without difficulty	419.9
Men	III	With Enough difficulty	58.9
Men	III	With a great deal of difficulty	47.1
Men	III	Unable to do so	81.2
Men	III	Haven't tried it or needed it	0.7
Men	IV	TOTAL	597.8
Men	IV	Without difficulty	397.2
Men	IV	With Enough difficulty	74.5
Men	IV	With a great deal of difficulty	52.3
Men	IV	Unable to do so	73.9
Men	IV	Haven't tried it or needed it	0.0
Men	V	TOTAL	1,291.9
Men	V	Without difficulty	812.9
Men	V	With Enough difficulty	147.1
Men	V	With a great deal of difficulty	147.6
Men	V	Unable to do so	183.0
Men	V	Haven't tried it or needed it	1.3
Men	VI	TOTAL	444.0
Men	VI	Without difficulty	236.8
Men	VI	With Enough difficulty	52.9
Men	VI	With a great deal of difficulty	51.3
Men	VI	Unable to do so	101.5
Men	VI	Haven't tried it or needed it	1.6
Men	No data recorded	TOTAL	15.3
Men	No data recorded	Without difficulty	.
Men	No data recorded	With Enough difficulty	.
Men	No data recorded	With a great deal of difficulty	.
Men	No data recorded	Unable to do so	.
Men	No data recorded	Haven't tried it or needed it	.
Women	TOTAL	TOTAL	4,645.3
Women	TOTAL	Without difficulty	1,982.1
Women	TOTAL	With Enough difficulty	712.2
Women	TOTAL	With a great deal of difficulty	680.6
Women	TOTAL	Unable to do so	1,263.3
Women	TOTAL	Haven't tried it or needed it	7.0
Women	I	TOTAL	350.5
Women	I	Without difficulty	172.6
Women	I	With Enough difficulty	73.9
Women	I	With a great deal of difficulty	42.9
Women	I	Unable to do so	61.2
Women	I	Haven't tried it or needed it	0.0
Women	II	TOTAL	279.9
Women	II	Without difficulty	147.5
Women	II	With Enough difficulty	44.6
Women	II	With a great deal of difficulty	23.7
Women	II	Unable to do so	64.0
Women	II	Haven't tried it or needed it	0.0
Women	III	TOTAL	775.9
Women	III	Without difficulty	367.2
Women	III	With Enough difficulty	120.1
Women	III	With a great deal of difficulty	108.8
Women	III	Unable to do so	179.7
Women	III	Haven't tried it or needed it	0.0
Women	IV	TOTAL	709.9
Women	IV	Without difficulty	337.4
Women	IV	With Enough difficulty	101.1
Women	IV	With a great deal of difficulty	92.6
Women	IV	Unable to do so	175.5
Women	IV	Haven't tried it or needed it	3.3
Women	V	TOTAL	1,547.0
Women	V	Without difficulty	599.5
Women	V	With Enough difficulty	239.5
Women	V	With a great deal of difficulty	261.5
Women	V	Unable to do so	442.9
Women	V	Haven't tried it or needed it	3.7
Women	VI	TOTAL	739.5
Women	VI	Without difficulty	254.0
Women	VI	With Enough difficulty	95.9
Women	VI	With a great deal of difficulty	118.5
Women	VI	Unable to do so	271.1
Women	VI	Haven't tried it or needed it	0.0
Women	No data recorded	TOTAL	242.6
Women	No data recorded	Without difficulty	103.8
Women	No data recorded	With Enough difficulty	37.2
Women	No data recorded	With a great deal of difficulty	32.6
Women	No data recorded	Unable to do so	69.0
Women	No data recorded	Haven't tried it or needed it	0.0