SARs have been available since the 1991 Census

SARs have been available since the 1991 Census
In 1991 and 2001 a selection of different SAR files were produced, broadly based around either Individuals (2-3% sample) or Households (1% sample)
Opportunity to cross-tabulate variables not available in the main census tables

Of more use for studying migrants than commuters

In 1991 and 2001 a selection of different SAR files were produced, broadly based around either Individuals (2-3% sample) or Households (1% sample)