Frequencies for est72011sex1_age31 variable in pepsyasex2011 dataset : Population | Estimates | (as of July | 1) - 2011 - | Male; 31 | Freq. Percent Cum. ------------+----------------------------------- 3705 | 1 1.89 1.89 4265 | 1 1.89 3.77 4927 | 1 1.89 5.66 5593 | 1 1.89 7.55 5720 | 1 1.89 9.43 5816 | 1 1.89 11.32 6463 | 1 1.89 13.21 6606 | 1 1.89 15.09 6607 | 1 1.89 16.98 7547 | 1 1.89 18.87 7586 | 1 1.89 20.75 10066 | 1 1.89 22.64 11086 | 1 1.89 24.53 12087 | 1 1.89 26.42 13108 | 1 1.89 28.30 14326 | 1 1.89 30.19 20070 | 1 1.89 32.08 20135 | 1 1.89 33.96 20332 | 1 1.89 35.85 20836 | 1 1.89 37.74 21247 | 1 1.89 39.62 22064 | 1 1.89 41.51 23688 | 1 1.89 43.40 24518 | 1 1.89 45.28 27344 | 1 1.89 47.17 28089 | 1 1.89 49.06 30156 | 1 1.89 50.94 30492 | 1 1.89 52.83 31315 | 1 1.89 54.72 32630 | 1 1.89 56.60 38706 | 1 1.89 58.49 38938 | 1 1.89 60.38 39498 | 1 1.89 62.26 39826 | 1 1.89 64.15 40597 | 1 1.89 66.04 43076 | 1 1.89 67.92 43124 | 1 1.89 69.81 43742 | 1 1.89 71.70 46715 | 1 1.89 73.58 50713 | 1 1.89 75.47 57554 | 1 1.89 77.36 58898 | 1 1.89 79.25 60267 | 1 1.89 81.13 64140 | 1 1.89 83.02 70502 | 1 1.89 84.91 73747 | 1 1.89 86.79 78943 | 1 1.89 88.68 93539 | 1 1.89 90.57 120345 | 1 1.89 92.45 138838 | 1 1.89 94.34 191846 | 1 1.89 96.23 286729 | 1 1.89 98.11 2174189 | 1 1.89 100.00 ------------+----------------------------------- Total | 53 100.00 by Jean Roth , jroth@nber.org , 5 Jan 2016