"Figure 4: Wave specific response rates by week, Great Britain, excluding imputed households, July to September 2021","" "","" "","" "Notes","1. All selected addresses are distributed equally across the 13 weeks of the quarter. For more details see [Labour Force Survey – user guidance ](https://www.ons.gov.uk/employmentandlabourmarket/peopleinwork/employmentandemployeetypes/methodologies/labourforcesurveyuserguidance). 2. Response rates increased for wave 1 which is attributed to the introduction of knock to nudge in April to June 2021 (AJ21)." "Unit","%" "","" "","Wave 1","Wave 2","Wave 3","Wave 4","Wave 5" "12/07/2021","36.7","26.9","20.7","17.9","10.6" "19/07/2021","36.7","31.3","19.7","18.7","15.4" "26/07/2021","37.6","26.4","19.2","17.5","17.4" "02/08/2021","38.7","24.5","17.2","17.6","15.8" "09/08/2021","36.7","23.1","17.4","16.5","14.9" "16/08/2021","37.4","26.4","18.9","17.8","16.6" "23/08/2021","36.5","25.5","18.9","18.0","14.8" "30/08/2021","38.1","25.1","21.0","16.4","17.7" "06/09/2021","37.4","27.7","19.9","17.5","14.9" "13/09/2021","36.6","27.5","21.6","17.3","16.7" "20/09/2021","38.5","26.7","19.3","17.6","15.5" "27/09/2021","35.5","25.9","18.8","16.1","16.0" "04/10/2021","36.3","25.0","19.7","17.3","17.2"