Social class	Time elapsed	Total
Total	Total	17,111.3
Total	Less than 6 months ago	3,522.3
Total	Between 6 months and 1 year ago	4,120.2
Total	Between 1 and 3 years ago	4,603.4
Total	More than 3 years ago	3,741.5
Total	Never gone for a different reason from pregnancy or delivery	1,003.7
Total	No data recorded	120.2
I	Total	1,779.8
I	Less than 6 months ago	481.8
I	Between 6 months and 1 year ago	555.2
I	Between 1 and 3 years ago	455.5
I	More than 3 years ago	233.6
I	Never gone for a different reason from pregnancy or delivery	48.7
I	No data recorded	5.0
II	Total	1,369.6
II	Less than 6 months ago	385.9
II	Between 6 months and 1 year ago	378.9
II	Between 1 and 3 years ago	347.3
II	More than 3 years ago	209.2
II	Never gone for a different reason from pregnancy or delivery	41.2
II	No data recorded	7.0
III	Total	3,258.8
III	Less than 6 months ago	753.1
III	Between 6 months and 1 year ago	813.9
III	Between 1 and 3 years ago	940.1
III	More than 3 years ago	595.9
III	Never gone for a different reason from pregnancy or delivery	129.9
III	No data recorded	25.9
IV	Total	2,320.2
IV	Less than 6 months ago	451.7
IV	Between 6 months and 1 year ago	522.1
IV	Between 1 and 3 years ago	639.6
IV	More than 3 years ago	552.7
IV	Never gone for a different reason from pregnancy or delivery	130.2
IV	No data recorded	23.9
V	Total	5,161.4
V	Less than 6 months ago	940.9
V	Between 6 months and 1 year ago	1,175.8
V	Between 1 and 3 years ago	1,397.9
V	More than 3 years ago	1,230.9
V	Never gone for a different reason from pregnancy or delivery	383.8
V	No data recorded	32.1
VI	Total	2,672.4
VI	Less than 6 months ago	443.3
VI	Between 6 months and 1 year ago	575.8
VI	Between 1 and 3 years ago	698.6
VI	More than 3 years ago	718.1
VI	Never gone for a different reason from pregnancy or delivery	221.0
VI	No data recorded	15.6
No data recorded	Total	549.1
No data recorded	Less than 6 months ago	65.5
No data recorded	Between 6 months and 1 year ago	98.5
No data recorded	Between 1 and 3 years ago	124.5
No data recorded	More than 3 years ago	201.2
No data recorded	Never gone for a different reason from pregnancy or delivery	48.8
No data recorded	No data recorded	10.7