Library membership A count of library members by Lower super output area. A library member is any user registered with the library service. Columns Local authority – Barnet Count date – date of the count in format YYYY-MM-DD Area code – Lower super output area code. If address data is unavailable for a member, or for any other reason the LSOA is not known, they are counted in an “Unknown” value in this column. Members – the number of library members in the area code. If this count is less than 5, the data is suppressed by recording an ‘x’ rather than the actual figure. This protects confidentiality, and avoids identifying individuals.
