HL Deb 28 November 1994 vol 559 c31WA
Lord Dormand of Easington

asked Her Majesty's Government:

How many times the method of counting the number of unemployed has been changed since 1979, and the reason for each change.

Lord Inglewood

In October 1982, when registration at jobcentres became voluntary and could therefore no longer provide a meaningful measure of unemployment, the monthly unemployment statistics changed from a count of jobcentre registrants to a count of claimants at Employment Service local offices. Both counts, in common with all statistics based on administrative systems, have inevitably been subject to changes in coverage whenever there have been changes to the administrative procedures on which they are based. However, these changes have been taken into account in the consistent, seasonally adjusted series published by the Employment Department.

A list of the changes since 1979 affecting the coverage of both the former registrant series and the claimant count, together with an estimate of the numerical effect, was published in an article in the December 1990 issue of Employment Gazette. Since the article was written, there has been one additional discontinuity, details of which are given on page S16 of the April 1994 Employment Gazette and in the booklet, How Exactly is Unemployment Measured? Copies of all these documents are in the Library. The latter booklet also covers the internationally standard ILO measure of unemployment also published by the Department and obtained from the Labour Force Survey.

24 Hour AADT Forecast Flows
1990 2000 2005 2010
LG HG LG HG LG HG
A27 Preferred Route
Southerham-Beddingham 32,100 36,000 34,900 40,600 37,600 45,200
Beddingham-Polegate Bypass 22,000 24,700 23,900 27,800 25,800 31,000
Existing A27 near Selmeston 4,500 5,000 4,900 5,700 5,200 6,300
Existing A27 near Wilmington 4,100 4,600 4,400 5,200 4,800 5,800
Do Minimum
Existing A27 Ranscombe Hill 21,250 31,600 35,300 34,300 39,900 37,000 44,500
Existing A27 near Selmeston 15,100 22,450 25,100 24,400 28,350 26,250 31,600
Existing A27 near Wilmington 15,100 22,450 25,100 24,400 28,350 26,250 31,600
Table of 24 Hour AADT Forecast Flows