Year,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020
Less than 15,0.47,0.51,0.65,0.7,0.68,0.73,0.86,0.99,0.9,1
15 to 24,11,11.08,11.09,11.59,12.55,13.16,14.49,14.49,13.95,14.24
25 to 34,14.6,14.7,14.82,15.13,15.77,16.47,17.56,17.58,17.54,18.35
35 to 44,16.24,16.68,16.2,16.62,17.15,17.38,18,18.25,18.06,17.36
45 to 54,19.81,20.02,19.71,20.25,20.34,19.76,20.27,20.07,19.6,17.96
55 to 64,17.13,17.96,18.17,18.86,18.99,18.75,19.06,20.23,19.41,16.89
65 to 74,14.14,14.03,15.06,15.61,15.28,15.4,15.61,16.34,15.46,14.49
75 to 84,16.51,16.82,17.11,17.52,17.9,18.2,18.04,18.73,18.64,18.43
85 or older,16.99,17.89,18.71,19.44,19.51,18.98,20.1,19.07,20.12,20.86