Ordnance Survey Code-Point Record Attributes

Ordnance Survey Code-Point is supplied as csv file with the following record attributes:

Postcode unit (for example, SO16 4GU).
Positional quality indicator (providing information about the accuracy of the postcode location).
PO box indicator – a flag that indicates whether the postcode contains only PO Boxes.
Total number of delivery points (addresses) in the postcode unit.
Number of delivery points in ADDRESS-POINT with the same 'positional quality indicator' as that allocated to the Code-Point postcode record.
Number of domestic delivery points in the postcode unit.
Number of non-domestic delivery points in the postcode unit.
Number of PO boxes in the postcode unit.
Number of delivery points in ADDRESS-POINT not allocated accurate coordinates.
Ordnance Survey National Grid co-ordinates.
Source currency indicator.
Administrative and NHS area codes.