[holding answer 25 February 2010]: The information is in the following yearly table:
Chesterfield constituency Derbyshire England 2005 January 10 30 2,650 February 10 30 2,460 March — 20 2,220 April — 20 2,710 May 10 30 2,080 June 10 20 1,910 July 10 20 2,520 August 10 40 1,960 September 10 30 3,100 October 10 30 2,370 November 10 30 2,300 December — 10 1,470 2006 January — 10 2,140 February — 20 2,230 March — 30 2,530 April — 10 1,450 May — 20 1,620 June — 10 1,870 July — 10 1,470 August 10 20 1,420 September — 20 2,170 October — 10 1,740 November — 10 1,850 December — 10 1,430 2007 January — 10 2,320 February 10 20 2,570 March 10 30 3,710 April — 20 2,050 May 10 30 2,250 June 10 30 2,580 July 10 20 2,150 August 10 20 2,490 September — 20 2,670 October 10 40 2,850 November 10 40 3,520 December — 20 1,500 2008 January — 20 2,630 February 10 40 3,650 March — 20 2,380 April 10 30 2,650 May 10 20 2,990 June 10 30 2,660 July 10 30 2,560 August — 20 3,020 September 10 30 3,160 October 10 40 3,560 November — 20 2,350 December 10 20 1,290 2009 January — 20 2,330 February — 20 1,880 March 10 20 1,990 April — 10 1,490 May 10 30 1,970 June — 30 1,610 July 10 40 2,090 August 10 40 1,760 September — 40 2,250 October 10 50 2,710 November 10 40 2,100 Notes: 1. Definitions and conventions: “—” denotes nil or negligible. Figures are rounded to the nearest 10. 2. Westminster parliamentary constituency: allocated (post May 2005) using the ONS postcode directory and customer's postcode. 3. The county of Derbyshire includes the local authorities: Amber Valley, Bolsover, Chesterfield, Derbyshire Dales, Erewash, High Peak, North East Derbyshire, and South Derbyshire. 4. Time series—month of starting: the calendar month of starting New Deal for Lone Parents. The latest data are to November 2009. Source: Department for Work and Pensions Information Directorate