"Figure 9: CPI, CPIH, OOH component and IPHRP 12-month growth rates","" "UK, January 2014 to May 2017","" "","" "Notes","1. CPIH has been re-assessed to evaluate the extent to which it meets the professional standards set out in the Code of Practice for Official Statistics. The assessment report includes a number of requirements that need to be implemented for CPIH to regain its status as a National Statistic and we are working to address these." "Unit","%" "","" "","CPIH","CPI","OOH","IPHRP" "Jan 2014","1.8","1.9","1.3","1.7" "Feb 2014","1.6","1.7","1.3","1.6" "Mar 2014","1.5","1.6","1.2","1.6" "Apr 2014","1.7","1.8","1.3","1.6" "May 2014","1.5","1.5","1.3","1.5" "June 2014","1.8","1.9","1.4","1.5" "July 2014","1.6","1.6","1.5","1.5" "Aug 2014","1.5","1.5","1.6","1.4" "Sept 2014","1.3","1.2","1.7","1.4" "Oct 2014","1.3","1.3","1.7","1.6" "Nov 2014","1.1","1","1.6","1.6" "Dec 2014","0.7","0.5","1.7","1.7" "Jan 2015","0.5","0.3","1.9","1.9" "Feb 2015","0.4","0","1.9","2" "Mar 2015","0.3","0","2","2.1" "Apr 2015","0.3","-0.1","1.9","2.2" "May 2015","0.4","0.1","1.8","2.4" "June 2015","0.3","0","1.9","2.5" "July 2015","0.5","0.1","1.8","2.4" "Aug 2015","0.4","0","1.8","2.7" "Sept 2015","0.2","-0.1","1.8","2.7" "Oct 2015","0.2","-0.1","1.8","2.7" "Nov 2015","0.4","0.1","1.9","2.7" "Dec 2015","0.5","0.2","1.9","2.5" "Jan 2016","0.6","0.3","2","2.6" "Feb 2016","0.6","0.3","2","2.6" "Mar 2016","0.8","0.5","2.1","2.6" "Apr 2016","0.7","0.3","2.2","2.6" "May 2016","0.7","0.3","2.3","2.5" "June 2016","0.8","0.5","2.3","2.4" "July 2016","0.9","0.6","2.4","2.4" "Aug 2016","1","0.6","2.4","2.3" "Sept 2016","1.3","1","2.4","2.3" "Oct 2016","1.3","0.9","2.7","2.3" "Nov 2016","1.5","1.2","2.6","2.3" "Dec 2016","1.8","1.6","2.6","2.3" "Jan 2017","1.9","1.8","2.5","2.2" "Feb 2017","2.3","2.3","2.5","2.1" "Mar 2017","2.3","2.3","2.4","2" "Apr 2017","2.6","2.7","2.2","1.8" "May 2017","2.7","2.9","2.1","1.8"