Social class	Time elapsed	Total
TOTAL	TOTAL	19,954.3
TOTAL	In the last 12 months	4,396.2
TOTAL	1 year or more but less than 2 years ago	3,124.1
TOTAL	2 years ago or more but less than 3 years ago	1,232.9
TOTAL	3 years ago or more	2,332.3
TOTAL	She had never had a mammography	8,741.0
TOTAL	No data recorded	127.7
I	TOTAL	2,135.3
I	In the last 12 months	602.5
I	1 year or more but less than 2 years ago	370.8
I	2 years ago or more but less than 3 years ago	137.9
I	3 years ago or more	216.5
I	She had never had a mammography	801.4
I	No data recorded	6.3
II	TOTAL	1,641.5
II	In the last 12 months	482.7
II	1 year or more but less than 2 years ago	227.5
II	2 years ago or more but less than 3 years ago	92.0
II	3 years ago or more	159.1
II	She had never had a mammography	665.5
II	No data recorded	14.7
III	TOTAL	3,696.3
III	In the last 12 months	990.0
III	1 year or more but less than 2 years ago	607.3
III	2 years ago or more but less than 3 years ago	227.0
III	3 years ago or more	383.1
III	She had never had a mammography	1,468.5
III	No data recorded	20.4
IV	TOTAL	2,708.5
IV	In the last 12 months	591.9
IV	1 year or more but less than 2 years ago	477.4
IV	2 years ago or more but less than 3 years ago	153.1
IV	3 years ago or more	309.4
IV	She had never had a mammography	1,166.1
IV	No data recorded	10.6
V	TOTAL	6,288.1
V	In the last 12 months	1,137.1
V	1 year or more but less than 2 years ago	931.1
V	2 years ago or more but less than 3 years ago	412.4
V	3 years ago or more	756.6
V	She had never had a mammography	3,003.6
V	No data recorded	47.4
VI	TOTAL	2,940.4
VI	In the last 12 months	509.0
VI	1 year or more but less than 2 years ago	429.9
VI	2 years ago or more but less than 3 years ago	181.4
VI	3 years ago or more	408.6
VI	She had never had a mammography	1,395.4
VI	No data recorded	16.1
No data recorded	TOTAL	544.2
No data recorded	In the last 12 months	83.0
No data recorded	1 year or more but less than 2 years ago	80.2
No data recorded	2 years ago or more but less than 3 years ago	29.1
No data recorded	3 years ago or more	99.0
No data recorded	She had never had a mammography	240.6
No data recorded	No data recorded	12.3