Frequencies for first 10,000 rows of htin variable in namcs2009 dataset :

  height in |
     inches |      Freq.     Percent        Cum.
------------+-----------------------------------
      blank |      4,545       45.45       45.45
         15 |          1        0.01       45.46
         17 |          2        0.02       45.48
         18 |          4        0.04       45.52
         19 |          9        0.09       45.61
         20 |         13        0.13       45.74
         21 |         18        0.18       45.92
         22 |         22        0.22       46.14
         23 |         29        0.29       46.43
         24 |         20        0.20       46.63
         25 |         26        0.26       46.89
         26 |         28        0.28       47.17
         27 |         27        0.27       47.44
         28 |         32        0.32       47.76
         29 |         35        0.35       48.11
         30 |         35        0.35       48.46
         31 |         33        0.33       48.79
         32 |         28        0.28       49.07
         33 |         30        0.30       49.37
         34 |         19        0.19       49.56
         35 |         28        0.28       49.84
         36 |         23        0.23       50.07
         37 |         19        0.19       50.26
         38 |         23        0.23       50.49
         39 |         24        0.24       50.73
         40 |         31        0.31       51.04
         41 |         19        0.19       51.23
         42 |         14        0.14       51.37
         43 |         22        0.22       51.59
         44 |         21        0.21       51.80
         45 |         17        0.17       51.97
         46 |         21        0.21       52.18
         47 |         20        0.20       52.38
         48 |         29        0.29       52.67
         49 |         16        0.16       52.83
         50 |         29        0.29       53.12
         51 |         24        0.24       53.36
         52 |         22        0.22       53.58
         53 |         23        0.23       53.81
         54 |         23        0.23       54.04
         55 |         20        0.20       54.24
         56 |         35        0.35       54.59
         57 |         38        0.38       54.97
         58 |         57        0.57       55.54
         59 |         96        0.96       56.50
         60 |        182        1.82       58.32
         61 |        230        2.30       60.62
         62 |        377        3.77       64.39
         63 |        388        3.88       68.27
         64 |        455        4.55       72.82
         65 |        403        4.03       76.85
         66 |        445        4.45       81.30
         67 |        343        3.43       84.73
         68 |        313        3.13       87.86
         69 |        276        2.76       90.62
         70 |        272        2.72       93.34
         71 |        200        2.00       95.34
         72 |        200        2.00       97.34
         73 |         96        0.96       98.30
         74 |         83        0.83       99.13
         75 |         49        0.49       99.62
         76 |         23        0.23       99.85
         77 |          7        0.07       99.92
         78 |          4        0.04       99.96
         79 |          1        0.01       99.97
         80 |          1        0.01       99.98
         82 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016