"Figure 9: The weighted fortnightly estimate to 12 December suggests that the percentage testing positive in Wales has increased","" "Estimated percentage of the population in Wales testing positive for the coronavirus (COVID-19) by non-overlapping 14-day periods between 28 June and 12 December 2020 ","" "","" "Notes","1. All results are provisional and subject to revision. 2. These statistics refer to infections reported in the community, by which we mean private households. These figures exclude infections reported in hospitals, care homes and/or other institutional settings. 3. The weighted fortnightly estimate to 12 December underpins our modelled official estimates." "Unit","%" "","" "14 day period ending","% testing positive for COVID-19","Lower confidence limit","Upper confidence limit" "11 Jul","0.00","0.00","0.55" "25 Jul","0.00","0.00","0.30" "08 Aug","0.05","0.00","0.26" "22 Aug","0.05","0.00","0.28" "05 Sep","0.00","0.00","0.16" "19 Sep","0.42","0.17","0.87" "03 Oct","0.25","0.10","0.52" "17 Oct","0.81","0.51","1.22" "31 Oct","1.03","0.71","1.43" "14 Nov","1.15","0.82","1.57" "28 Nov","0.76","0.52","1.07" "12 Dec","1.20","0.88","1.60"