Frequencies for est72011sex0_age13 variable in pepsyasex2011 dataset : Population | Estimates | (as of July | 1) - 2011 - | Both Sexes; | 13 | Freq. Percent Cum. ------------+----------------------------------- 4951 | 1 1.89 1.89 7253 | 1 1.89 3.77 7562 | 1 1.89 5.66 8158 | 1 1.89 7.55 9980 | 1 1.89 9.43 10589 | 1 1.89 11.32 11441 | 1 1.89 13.21 12225 | 1 1.89 15.09 12694 | 1 1.89 16.98 15733 | 1 1.89 18.87 15982 | 1 1.89 20.75 16904 | 1 1.89 22.64 21722 | 1 1.89 24.53 23122 | 1 1.89 26.42 24275 | 1 1.89 28.30 28124 | 1 1.89 30.19 36085 | 1 1.89 32.08 39717 | 1 1.89 33.96 39809 | 1 1.89 35.85 40394 | 1 1.89 37.74 41461 | 1 1.89 39.62 45562 | 1 1.89 41.51 47528 | 1 1.89 43.40 48212 | 1 1.89 45.28 51438 | 1 1.89 47.17 52961 | 1 1.89 49.06 56857 | 1 1.89 50.94 59574 | 1 1.89 52.83 61147 | 1 1.89 54.72 64460 | 1 1.89 56.60 66131 | 1 1.89 58.49 70083 | 1 1.89 60.38 74693 | 1 1.89 62.26 75178 | 1 1.89 64.15 79526 | 1 1.89 66.04 80803 | 1 1.89 67.92 83641 | 1 1.89 69.81 87839 | 1 1.89 71.70 89382 | 1 1.89 73.58 90084 | 1 1.89 75.47 102072 | 1 1.89 77.36 116768 | 1 1.89 79.25 126764 | 1 1.89 81.13 133832 | 1 1.89 83.02 137457 | 1 1.89 84.91 154623 | 1 1.89 86.79 157433 | 1 1.89 88.68 174597 | 1 1.89 90.57 226387 | 1 1.89 92.45 239721 | 1 1.89 94.34 377602 | 1 1.89 96.23 514503 | 1 1.89 98.11 4122078 | 1 1.89 100.00 ------------+----------------------------------- Total | 53 100.00 by Jean Roth , jroth@nber.org , 5 Jan 2016