"Figure 5: Employed human capital by age group, 2015","" "UK","" "","" "Notes","1. Employed human capital estimates the total human capital stock of the employed population of working age (16 to 64) . 2. Components may not sum to total due to rounding. 3. Labour productivity growth rate = 2%. 4. Discount rate = 3.5%. " "Unit","%" "","" "Age Group","Population","Employed Human Capital" "56 to 64","16.2","2.2" "46 to 55","22","11.5" "36 to 45","20.5","20.5" "26 to 35","21.5","32.3" "16 to 25","19.9","33.6"