Frequencies for est72011sex0_age18 variable in pepsyasex2011 dataset : Population | Estimates | (as of July | 1) - 2011 - | Both Sexes; | 18 | Freq. Percent Cum. ------------+----------------------------------- 7435 | 1 1.89 1.89 9759 | 1 1.89 3.77 9995 | 1 1.89 5.66 10047 | 1 1.89 7.55 10433 | 1 1.89 9.43 11437 | 1 1.89 11.32 13245 | 1 1.89 13.21 13318 | 1 1.89 15.09 16410 | 1 1.89 16.98 17980 | 1 1.89 18.87 18034 | 1 1.89 20.75 19654 | 1 1.89 22.64 23736 | 1 1.89 24.53 23932 | 1 1.89 26.42 26034 | 1 1.89 28.30 29535 | 1 1.89 30.19 33717 | 1 1.89 32.08 38994 | 1 1.89 33.96 40403 | 1 1.89 35.85 43169 | 1 1.89 37.74 44096 | 1 1.89 39.62 44873 | 1 1.89 41.51 50459 | 1 1.89 43.40 51821 | 1 1.89 45.28 53544 | 1 1.89 47.17 55947 | 1 1.89 49.06 57603 | 1 1.89 50.94 64032 | 1 1.89 52.83 66713 | 1 1.89 54.72 67287 | 1 1.89 56.60 69669 | 1 1.89 58.49 73758 | 1 1.89 60.38 80756 | 1 1.89 62.26 81750 | 1 1.89 64.15 84149 | 1 1.89 66.04 84912 | 1 1.89 67.92 89517 | 1 1.89 69.81 89694 | 1 1.89 71.70 90327 | 1 1.89 73.58 99695 | 1 1.89 75.47 112929 | 1 1.89 77.36 118912 | 1 1.89 79.25 135053 | 1 1.89 81.13 141844 | 1 1.89 83.02 147804 | 1 1.89 84.91 160128 | 1 1.89 86.79 181506 | 1 1.89 88.68 185559 | 1 1.89 90.57 240670 | 1 1.89 92.45 279387 | 1 1.89 94.34 372778 | 1 1.89 96.23 557675 | 1 1.89 98.11 4396167 | 1 1.89 100.00 ------------+----------------------------------- Total | 53 100.00 by Jean Roth , jroth@nber.org , 5 Jan 2016