Frequencies for first 10,000 rows of age variable in kswbosingleages dataset :

        Age |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        127        1.27        1.27
          1 |        126        1.26        2.53
          2 |        119        1.19        3.72
          3 |        131        1.31        5.03
          4 |        126        1.26        6.29
          5 |        129        1.29        7.58
          6 |        135        1.35        8.93
          7 |        130        1.30       10.23
          8 |        135        1.35       11.58
          9 |        136        1.36       12.94
         10 |        130        1.30       14.24
         11 |        136        1.36       15.60
         12 |        128        1.28       16.88
         13 |        136        1.36       18.24
         14 |        136        1.36       19.60
         15 |        131        1.31       20.91
         16 |        129        1.29       22.20
         17 |        127        1.27       23.47
         18 |        133        1.33       24.80
         19 |        127        1.27       26.07
         20 |        126        1.26       27.33
         21 |        134        1.34       28.67
         22 |        127        1.27       29.94
         23 |        129        1.29       31.23
         24 |        118        1.18       32.41
         25 |        123        1.23       33.64
         26 |        121        1.21       34.85
         27 |        121        1.21       36.06
         28 |        128        1.28       37.34
         29 |        114        1.14       38.48
         30 |        116        1.16       39.64
         31 |        115        1.15       40.79
         32 |        111        1.11       41.90
         33 |        107        1.07       42.97
         34 |        122        1.22       44.19
         35 |        116        1.16       45.35
         36 |        116        1.16       46.51
         37 |        116        1.16       47.67
         38 |        111        1.11       48.78
         39 |        119        1.19       49.97
         40 |        118        1.18       51.15
         41 |        107        1.07       52.22
         42 |        115        1.15       53.37
         43 |        118        1.18       54.55
         44 |        121        1.21       55.76
         45 |        118        1.18       56.94
         46 |        112        1.12       58.06
         47 |        120        1.20       59.26
         48 |        109        1.09       60.35
         49 |        123        1.23       61.58
         50 |        115        1.15       62.73
         51 |        116        1.16       63.89
         52 |        116        1.16       65.05
         53 |        105        1.05       66.10
         54 |        118        1.18       67.28
         55 |        114        1.14       68.42
         56 |        113        1.13       69.55
         57 |        110        1.10       70.65
         58 |        116        1.16       71.81
         59 |        107        1.07       72.88
         60 |        112        1.12       74.00
         61 |        110        1.10       75.10
         62 |        109        1.09       76.19
         63 |        116        1.16       77.35
         64 |        107        1.07       78.42
         65 |        112        1.12       79.54
         66 |        102        1.02       80.56
         67 |        112        1.12       81.68
         68 |        114        1.14       82.82
         69 |        101        1.01       83.83
         70 |        100        1.00       84.83
         71 |        108        1.08       85.91
         72 |        106        1.06       86.97
         73 |         99        0.99       87.96
         74 |        103        1.03       88.99
         75 |        102        1.02       90.01
         76 |        100        1.00       91.01
         77 |        109        1.09       92.10
         78 |         98        0.98       93.08
         79 |         96        0.96       94.04
         80 |        102        1.02       95.06
         81 |         95        0.95       96.01
         82 |         94        0.94       96.95
         83 |         92        0.92       97.87
         84 |         92        0.92       98.79
  85+ years |        121        1.21      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 2 Jan 2018