Frequencies for est72011sex2_age18 variable in pepsyasex2013 dataset : Population | Estimate | (as of July | 1) - 2011 - | Female; | Total - 18 | Freq. Percent Cum. ------------+----------------------------------- 3554 | 1 1.89 1.89 4656 | 1 1.89 3.77 4751 | 1 1.89 5.66 5084 | 1 1.89 7.55 5380 | 1 1.89 9.43 5548 | 1 1.89 11.32 6326 | 1 1.89 13.21 6747 | 1 1.89 15.09 7843 | 1 1.89 16.98 8883 | 1 1.89 18.87 9051 | 1 1.89 20.75 9813 | 1 1.89 22.64 10867 | 1 1.89 24.53 11201 | 1 1.89 26.42 12644 | 1 1.89 28.30 14392 | 1 1.89 30.19 16061 | 1 1.89 32.08 19225 | 1 1.89 33.96 19318 | 1 1.89 35.85 20921 | 1 1.89 37.74 21090 | 1 1.89 39.62 21270 | 1 1.89 41.51 24278 | 1 1.89 43.40 24662 | 1 1.89 45.28 26762 | 1 1.89 47.17 27363 | 1 1.89 49.06 27976 | 1 1.89 50.94 30603 | 1 1.89 52.83 32234 | 1 1.89 54.72 32258 | 1 1.89 56.60 33729 | 1 1.89 58.49 36096 | 1 1.89 60.38 39038 | 1 1.89 62.26 39345 | 1 1.89 64.15 41326 | 1 1.89 66.04 41681 | 1 1.89 67.92 43129 | 1 1.89 69.81 43375 | 1 1.89 71.70 43981 | 1 1.89 73.58 50852 | 1 1.89 75.47 55719 | 1 1.89 77.36 57377 | 1 1.89 79.25 65990 | 1 1.89 81.13 68872 | 1 1.89 83.02 71486 | 1 1.89 84.91 78856 | 1 1.89 86.79 87000 | 1 1.89 88.68 91377 | 1 1.89 90.57 115203 | 1 1.89 92.45 137157 | 1 1.89 94.34 178671 | 1 1.89 96.23 269218 | 1 1.89 98.11 2132876 | 1 1.89 100.00 ------------+----------------------------------- Total | 53 100.00 by Jean Roth , jroth@nber.org , 5 Jan 2016