"Figure 2: Sewerage collection and dental services are among the selected indices that have seen a larger price increase than headline CPIH since January 2014","" "Selected CPIH indices that experience an annual price increase every April and headline CPIH, UK, January 2014 to April 2019","" "","" "Notes"," " "Unit","Index, January 2014=100" "","" "","Overall CPIH","Pharmaceutical products ","Dental services ","Postage services","Council tax/ rates","Water supply","Sewerage collection" "Jan-14","100.0","100.0","100.0","100.0","100.0","100.0","100.0" "Feb-14","100.4","101.6","100.1","100.0","100.0","100.0","100.0" "Mar-14","100.6","102.2","100.3","100.0","100.0","100.0","100.0" "Apr-14","100.9","102.2","101.9","103.7","100.9","101.6","103.2" "May-14","100.9","102.2","101.8","103.7","100.9","101.6","103.2" "Jun-14","101.1","102.1","101.8","103.7","100.9","101.6","103.2" "Jul-14","100.9","101.9","102.1","103.7","100.9","101.6","103.2" "Aug-14","101.2","103.9","102.3","103.7","100.9","101.6","103.2" "Sep-14","101.3","102.7","102.4","103.7","100.9","101.6","103.2" "Oct-14","101.4","103.8","102.5","103.7","100.9","101.6","103.2" "Nov-14","101.2","103.0","102.4","103.3","100.9","101.6","103.2" "Dec-14","101.2","103.4","102.4","103.3","100.9","101.6","103.2" "Jan-15","100.5","103.1","102.8","103.3","100.9","101.6","103.2" "Feb-15","100.8","103.6","103.0","103.3","100.9","101.6","103.2" "Mar-15","100.9","105.2","103.4","103.3","100.9","101.6","103.2" "Apr-15","101.2","104.7","104.7","105.0","102.1","99.9","103.6" "May-15","101.4","105.3","104.7","105.0","102.1","99.9","103.6" "Jun-15","101.4","103.0","104.7","105.0","102.1","99.9","103.6" "Jul-15","101.3","105.1","104.6","105.0","102.1","99.9","103.6" "Aug-15","101.6","104.5","104.4","105.0","102.1","99.9","103.6" "Sep-15","101.5","104.6","104.4","105.0","102.1","99.9","103.6" "Oct-15","101.6","104.1","104.3","105.0","102.1","99.9","103.6" "Nov-15","101.7","103.7","104.4","105.0","102.1","99.9","103.6" "Dec-15","101.7","104.0","104.1","105.0","102.1","99.9","103.6" "Jan-16","101.2","105.1","104.2","105.0","102.1","99.9","103.6" "Feb-16","101.4","105.0","104.3","105.0","102.1","99.9","103.6" "Mar-16","101.7","105.3","104.7","105.0","102.1","99.9","103.6" "Apr-16","101.9","106.0","107.4","106.6","105.0","100.8","105.5" "May-16","102.1","106.3","107.8","106.6","105.0","100.8","105.5" "Jun-16","102.3","106.6","108.0","106.6","105.0","100.8","105.5" "Jul-16","102.3","106.3","108.0","106.6","105.0","100.8","105.5" "Aug-16","102.6","106.7","108.0","106.6","105.0","100.8","105.5" "Sep-16","102.8","107.1","108.2","106.6","105.0","100.8","105.5" "Oct-16","102.9","106.1","108.3","106.6","105.0","100.8","105.5" "Nov-16","103.1","106.3","108.4","106.6","105.0","100.8","105.5" "Dec-16","103.5","106.6","108.6","106.6","105.0","100.8","105.5" "Jan-17","103.1","106.7","108.7","106.6","105.0","100.8","105.5" "Feb-17","103.8","107.5","108.7","106.6","105.0","100.8","105.5" "Mar-17","104.1","107.4","108.8","106.6","105.0","100.8","105.5" "Apr-17","104.6","108.0","111.5","108.4","109.0","102.2","107.7" "May-17","104.9","108.5","111.8","108.4","109.0","102.2","107.7" "Jun-17","104.9","108.3","111.8","108.4","109.0","102.2","107.7" "Jul-17","104.9","108.9","111.9","108.4","109.0","102.2","107.7" "Aug-17","105.4","108.9","112.1","108.4","109.0","102.2","107.7" "Sep-17","105.7","108.6","112.2","108.4","109.0","102.2","107.7" "Oct-17","105.8","108.9","112.4","108.9","109.0","102.2","107.7" "Nov-17","106.0","108.7","112.6","108.9","109.0","102.2","107.7" "Dec-17","106.4","109.2","112.7","108.9","109.0","102.2","107.7" "Jan-18","105.9","110.0","112.7","108.9","109.0","102.2","107.7" "Feb-18","106.3","110.2","112.7","108.9","109.0","102.2","107.7" "Mar-18","106.4","110.3","113.0","108.9","109.0","102.2","107.7" "Apr-18","106.9","111.2","115.8","111.5","114.3","104.4","111.0" "May-18","107.3","110.5","115.8","111.5","114.3","104.4","111.0" "Jun-18","107.3","110.5","116.1","111.5","114.3","104.4","111.0" "Jul-18","107.2","110.5","116.3","111.5","114.3","104.4","111.0" "Aug-18","107.9","111.2","116.5","111.5","114.3","104.4","111.0" "Sep-18","108.0","111.6","116.5","111.5","114.3","104.4","111.0" "Oct-18","108.1","111.3","116.5","111.5","114.3","104.4","111.0" "Nov-18","108.3","111.1","116.5","111.5","114.3","104.4","111.0" "Dec-18","108.5","111.3","116.6","111.5","114.3","104.4","111.0" "Jan-19","107.8","111.3","116.9","111.5","114.3","104.4","111.0" "Feb-19","108.2","111.8","117.1","111.5","114.3","104.4","111.0" "Mar-19","108.4","112.5","117.2","111.5","114.3","104.4","111.0" "Apr-19","109.1","113.1","120.1","116.0","119.6","107.3","114.7"