1) Approximately 2) Approximation choices 3) As an estimate 4) Imprecise measurement 5) Little bit 
[radio programme] The programme was started in 2001 by Andrew Dilnot as a one-off series of six programmes. The positive response to the show led to it becoming a regular programme, first with two series a year and since the winter series of 2008–2009, with three. Since October 2007 the show has been presented by Tim Harford. ==Awards== ....
More or less is London Cockney rhyming slang for a dress.