"Figure 2: The start and end points for monthly and quarterly output-based estimates gross domestic product are not the same","" "Relationship between monthly GDP and quarterly output GDP for the output measure","" "","" "Notes","" "Unit","Index, 2019 = 100" "","" "","Monthly index","Q4 average","Q1 average","Q2 average","Q3 average","Q4 average","Q1 average","Q2 average","Q3 average" "2019 Oct","100.4","","",""," ","","",""," " "2019 Nov","100","","","","","","","","" "2019 Dec","100.1","","","","","","","","" "2020 Jan","100.4","","","","","","","","" "2020 Feb","100.1","","","","","","","","" "2020 Mar","92.4","","","","","","","","" "2020 Apr","75","","","","","","","","" "2020 May","77.1","","","","","","","","" "2020 Jun","84.3","","","","","","","","" "2020 Jul","90.9","","","","","","","","" "2020 Aug","92.9","","","","","","","","" "2020 Sep","94.5","","","","","","","","" "2020 Oct","95.2","94.03333333","","","","94.03333333","","","" "2020 Nov","93","94.03333333","","","","94.03333333","","","" "2020 Dec","93.9","94.03333333","","","","94.03333333","","","" "2021 Jan","91.7","","92.8","","","","92.8","","" "2021 Feb","92.4","","92.8","","","","92.8","","" "2021 Mar","94.3","","92.8","","","","92.8","","" "2021 Apr","97","","","97.86666667","","","","97.86666667","" "2021 May","97.6","","","97.86666667","","","","97.86666667","" "2021 Jun","99","","","97.86666667","","","","97.86666667","" "2021 Jul","98.8","","","","99.1","","","","99.1" "2021 Aug","99","","","","99.1","","","","99.1" "2021 Sep","99.5","","","","99.1","","","","99.1"