"Figure 1a: Average life satisfaction, worthwhile and happiness ratings, year ending March 2012 to year ending December 2017","" "UK","" "","" "Notes","" "Unit","Mean (average)" "","" "Period","Life Satisfaction","Worthwhile","Happiness" "Apr 11 to Mar 12","7.42","7.67","7.29" "July 11 to Jun 12","7.43","7.68","7.29" "Oct 11 to Sep 12","7.45","7.69","7.3" "Jan 12 to Dec 12","7.45","7.7","7.31" "Apr 12 to Mar 13","7.46","7.7","7.3" "July 12 to Jun 13","7.48","7.71","7.33" "Oct 12 to Sep 13","7.49","7.72","7.35" "Jan 13 to Dec 13","7.49","7.73","7.37" "Apr 13 to Mar 14","7.51","7.74","7.39" "July 13 to Jun 14","7.54","7.76","7.42" "Oct 13 to Sep 14","7.56","7.78","7.43" "Jan 14 to Dec 14","7.58","7.8","7.44" "Apr 14 to Mar 15","7.61","7.82","7.46" "July 14 to Jun 15","7.63","7.84","7.48" "Oct 14 to Sep 15","7.65","7.84","7.48" "Jan 15 to Dec 15","7.65","7.84","7.48" "Apr 15 to Mar 16","7.65","7.84","7.48" "July 15 to Jun 16","7.65","7.84","7.46" "Oct 15 to Sep 16","7.66","7.84","7.48" "Jan 16 to Dec 16","7.67","7.85","7.49" "Apr 16 to Mar 17","7.68","7.86","7.51" "July 16 to Jun 17","7.69","7.87","7.52" "Oct 16 to Sep 17","7.69","7.87","7.52" "Jan 17 to Dec 17","7.69","7.88","7.53"