Frequencies for first 10,000 rows of p012g047 variable in sf12010860us8 dataset :

   75 to 79 |
      years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,603       66.03       66.03
          1 |      1,497       14.97       81.00
          2 |        633        6.33       87.33
          3 |        381        3.81       91.14
          4 |        238        2.38       93.52
          5 |        152        1.52       95.04
          6 |         87        0.87       95.91
          7 |         75        0.75       96.66
          8 |         55        0.55       97.21
          9 |         37        0.37       97.58
         10 |         36        0.36       97.94
         11 |         30        0.30       98.24
         12 |         19        0.19       98.43
         13 |         13        0.13       98.56
         14 |          9        0.09       98.65
         15 |         13        0.13       98.78
         16 |          9        0.09       98.87
         17 |         10        0.10       98.97
         18 |         13        0.13       99.10
         19 |          9        0.09       99.19
         20 |          6        0.06       99.25
         21 |          6        0.06       99.31
         22 |          4        0.04       99.35
         23 |          4        0.04       99.39
         24 |          4        0.04       99.43
         25 |          5        0.05       99.48
         26 |          5        0.05       99.53
         27 |          2        0.02       99.55
         28 |          4        0.04       99.59
         29 |          2        0.02       99.61
         30 |          3        0.03       99.64
         31 |          4        0.04       99.68
         32 |          1        0.01       99.69
         33 |          1        0.01       99.70
         34 |          1        0.01       99.71
         35 |          3        0.03       99.74
         36 |          3        0.03       99.77
         37 |          2        0.02       99.79
         38 |          2        0.02       99.81
         40 |          5        0.05       99.86
         41 |          1        0.01       99.87
         42 |          1        0.01       99.88
         43 |          1        0.01       99.89
         44 |          4        0.04       99.93
         46 |          1        0.01       99.94
         48 |          1        0.01       99.95
         54 |          1        0.01       99.96
         55 |          1        0.01       99.97
         56 |          1        0.01       99.98
         62 |          1        0.01       99.99
         63 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 Apr 2017