This table provides information that classifies usual residents aged 16 to 74 in employment the week before the census by the number of hours worked, for United Kingdom as at census day, 27 March 2011.

In Scotland this table is numbered KS604SCa.

In order to protect against disclosure of personal information from the 2011 Census, there has been swapping of records in the Census database between different geographic areas, and so some counts will be affected. In the main, the greatest effects will be at the lowest geographies, since the record swapping is targeted towards those households with unusual characteristics in small areas.

More details on the ONS Census disclosure control strategy may be found on the Statistical Disclosure Control page on the ONS web site.