Frequencies for first 10,000 rows of age variable in rate2016 dataset :

          Age |      Freq.     Percent        Cum.
--------------+-----------------------------------
         0-20 |        219        2.19        2.19
           21 |        219        2.19        4.38
           22 |        219        2.19        6.57
           23 |        219        2.19        8.76
           24 |        219        2.19       10.95
           25 |        219        2.19       13.14
           26 |        219        2.19       15.33
           27 |        219        2.19       17.52
           28 |        219        2.19       19.71
           29 |        219        2.19       21.90
           30 |        219        2.19       24.09
           31 |        219        2.19       26.28
           32 |        219        2.19       28.47
           33 |        219        2.19       30.66
           34 |        219        2.19       32.85
           35 |        219        2.19       35.04
           36 |        219        2.19       37.23
           37 |        219        2.19       39.42
           38 |        219        2.19       41.61
           39 |        219        2.19       43.80
           40 |        219        2.19       45.99
           41 |        216        2.16       48.15
           42 |        214        2.14       50.29
           43 |        214        2.14       52.43
           44 |        214        2.14       54.57
           45 |        214        2.14       56.71
           46 |        214        2.14       58.85
           47 |        214        2.14       60.99
           48 |        214        2.14       63.13
           49 |        212        2.12       65.25
           50 |        209        2.09       67.34
           51 |        209        2.09       69.43
           52 |        209        2.09       71.52
           53 |        209        2.09       73.61
           54 |        209        2.09       75.70
           55 |        209        2.09       77.79
           56 |        211        2.11       79.90
           57 |        214        2.14       82.04
           58 |        214        2.14       84.18
           59 |        214        2.14       86.32
           60 |        214        2.14       88.46
           61 |        214        2.14       90.60
           62 |        214        2.14       92.74
           63 |        214        2.14       94.88
           64 |        214        2.14       97.02
  65 and over |        214        2.14       99.16
Family Option |         84        0.84      100.00
--------------+-----------------------------------
        Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 6 Oct 2016