"Figure 4: The percentage of businesses experiencing a decrease in turnover increased sharply in Wave 17 (19 October to 1 November 2020","" "Impact on turnover, businesses that are currently trading, broken down by wave, weighted, UK, 1 June to 1 November 2020","" "","" "Notes","1. Final weighted results, Wave 7 to Wave 17 of the Office for National Statistics (ONS) Businesses Impact of Coronavirus (COVID-19) Survey (BICS); businesses currently trading. 2. For presentational purposes, decreased turnover categories and increased turnover categories have been combined. 3. Waves may not sum to 100% because of rounding, percentages less than 1% being removed for disclosure purposes, and ""Not sure"" being removed. 4. Businesses were asked for their experiences for the reference period. However, for questions regarding the last two weeks, businesses may respond from the point of completion of the questionnaire." "Unit","%" "","" "Wave","Turnover has decreased","Turnover has not been affected","Turnover has increased" "Wave 7","65.2","20.4","8.9" "Wave 8","60.1","23.9","10.4" "Wave 9","58.6","24.8","10.2" "Wave 10","54","28.8","10.8" "Wave 11","54.2","29.3","10.4" "Wave 12","48.9","31.5","13" "Wave 13","47.1","34.2","11.7" "Wave 14","46.5","34.8","11" "Wave 15","48.3","34.3","10.9" "Wave 16","44.9","37.4","9.9" "Wave 17","49.5","33","8.7"