Frequencies for est72011sex1_age31 variable in pepsyasex2013 dataset : Population | Estimate | (as of July | 1) - 2011 - | Male; Total | - 31 | Freq. Percent Cum. ------------+----------------------------------- 3687 | 1 1.89 1.89 4263 | 1 1.89 3.77 4950 | 1 1.89 5.66 5579 | 1 1.89 7.55 5735 | 1 1.89 9.43 5858 | 1 1.89 11.32 6560 | 1 1.89 13.21 6592 | 1 1.89 15.09 6607 | 1 1.89 16.98 7526 | 1 1.89 18.87 7580 | 1 1.89 20.75 10028 | 1 1.89 22.64 11053 | 1 1.89 24.53 11976 | 1 1.89 26.42 13214 | 1 1.89 28.30 14354 | 1 1.89 30.19 20125 | 1 1.89 32.08 20227 | 1 1.89 33.96 20229 | 1 1.89 35.85 20769 | 1 1.89 37.74 21052 | 1 1.89 39.62 22005 | 1 1.89 41.51 23636 | 1 1.89 43.40 24373 | 1 1.89 45.28 27233 | 1 1.89 47.17 27979 | 1 1.89 49.06 30025 | 1 1.89 50.94 30608 | 1 1.89 52.83 31455 | 1 1.89 54.72 33018 | 1 1.89 56.60 38670 | 1 1.89 58.49 38843 | 1 1.89 60.38 39709 | 1 1.89 62.26 39909 | 1 1.89 64.15 40732 | 1 1.89 66.04 42992 | 1 1.89 67.92 43226 | 1 1.89 69.81 43739 | 1 1.89 71.70 46412 | 1 1.89 73.58 50655 | 1 1.89 75.47 57822 | 1 1.89 77.36 58825 | 1 1.89 79.25 60217 | 1 1.89 81.13 63859 | 1 1.89 83.02 69963 | 1 1.89 84.91 73792 | 1 1.89 86.79 79160 | 1 1.89 88.68 93352 | 1 1.89 90.57 120470 | 1 1.89 92.45 138258 | 1 1.89 94.34 192608 | 1 1.89 96.23 286101 | 1 1.89 98.11 2173237 | 1 1.89 100.00 ------------+----------------------------------- Total | 53 100.00 by Jean Roth , jroth@nber.org , 5 Jan 2016