"Figure 4: The main source of non-response for the Labour Force Survey is outright refusals","" "Great Britain, including imputed households","" "","" "Notes","1. For definitions of the types of non-response, see Section 10 Technical definitions. Figures are based on the aggregate response for the quarter covering all waves. 2. AJ19 refers to the period April to June 2019. 3. JM19 refers to the period January to March 2019. 4. AJ18 refers to the period April to June 2018. 5. AJ17 refers to the period April to June 2018." "Unit","Percentage" "","" "","Circumstantial refusal","Outright refusal","Refusal to HQ","Refusal to re-interview","Non-contact" "AJ19","8.8","56.7","11.1","8.9","14.4" "JM19","9.0","56.4","11.4","8.8","14.4" "AJ18","10.1","54.4","10.3","8.6","16.6" "AJ17","10.4","54.3","9.4","8.8","17.1"