TitlePeriodIdentifierhttp://gss-data.org.uk/data/gss_data/time/httpgss-dataorgukdatagss_datatowns-and-high-streetsons-towns-local-units-counts-by-size-bands-inter-departmental-business-register-idbr-2015-to-2018schemeperiod/datasetContents IssuedSaturday 1 January 2000 at 12:00amContents ModifiedSaturday 1 January 2000 at 12:00am