Social class	Time elapsed	Total
TOTAL	TOTAL	6,278.2
TOTAL	In the last 2 years	4,603.4
TOTAL	More than 2 years ago but less than 3 years ago	844.2
TOTAL	3 years ago or more	437.4
TOTAL	She had never had a mammography	356.6
TOTAL	No data recorded	36.6
I	TOTAL	753.3
I	In the last 2 years	584.8
I	More than 2 years ago but less than 3 years ago	100.0
I	3 years ago or more	38.5
I	She had never had a mammography	24.4
I	No data recorded	5.7
II	TOTAL	534.3
II	In the last 2 years	415.9
II	More than 2 years ago but less than 3 years ago	81.0
II	3 years ago or more	18.8
II	She had never had a mammography	18.0
II	No data recorded	0.6
III	TOTAL	1,281.2
III	In the last 2 years	932.1
III	More than 2 years ago but less than 3 years ago	198.7
III	3 years ago or more	95.1
III	She had never had a mammography	51.1
III	No data recorded	4.0
IV	TOTAL	733.1
IV	In the last 2 years	554.8
IV	More than 2 years ago but less than 3 years ago	95.2
IV	3 years ago or more	46.4
IV	She had never had a mammography	27.2
IV	No data recorded	9.5
V	TOTAL	1,851.7
V	In the last 2 years	1,326.6
V	More than 2 years ago but less than 3 years ago	227.9
V	3 years ago or more	147.7
V	She had never had a mammography	138.1
V	No data recorded	11.4
VI	TOTAL	884.9
VI	In the last 2 years	624.6
VI	More than 2 years ago but less than 3 years ago	99.8
VI	3 years ago or more	75.5
VI	She had never had a mammography	80.7
VI	No data recorded	4.3
No data recorded	TOTAL	239.7
No data recorded	In the last 2 years	164.5
No data recorded	More than 2 years ago but less than 3 years ago	41.6
No data recorded	3 years ago or more	15.3
No data recorded	She had never had a mammography	17.1
No data recorded	No data recorded	1.1