Frequencies for first 10,000 rows of p012g047 variable in sf12000860us6 dataset :

   75 to 79 |
      years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,716       67.16       67.16
          1 |      1,492       14.92       82.08
          2 |        609        6.09       88.17
          3 |        356        3.56       91.73
          4 |        186        1.86       93.59
          5 |        114        1.14       94.73
          6 |         95        0.95       95.68
          7 |         64        0.64       96.32
          8 |         53        0.53       96.85
          9 |         37        0.37       97.22
         10 |         30        0.30       97.52
         11 |         25        0.25       97.77
         12 |         21        0.21       97.98
         13 |         14        0.14       98.12
         14 |         16        0.16       98.28
         15 |         17        0.17       98.45
         16 |         14        0.14       98.59
         17 |          7        0.07       98.66
         18 |          9        0.09       98.75
         19 |         11        0.11       98.86
         20 |          8        0.08       98.94
         21 |          8        0.08       99.02
         22 |          2        0.02       99.04
         23 |         11        0.11       99.15
         24 |          2        0.02       99.17
         25 |          4        0.04       99.21
         26 |          4        0.04       99.25
         27 |          6        0.06       99.31
         28 |          5        0.05       99.36
         29 |          6        0.06       99.42
         30 |          5        0.05       99.47
         31 |          5        0.05       99.52
         32 |          5        0.05       99.57
         33 |          2        0.02       99.59
         34 |          4        0.04       99.63
         35 |          2        0.02       99.65
         36 |          3        0.03       99.68
         37 |          3        0.03       99.71
         38 |          3        0.03       99.74
         40 |          4        0.04       99.78
         41 |          2        0.02       99.80
         42 |          4        0.04       99.84
         43 |          4        0.04       99.88
         44 |          1        0.01       99.89
         45 |          1        0.01       99.90
         46 |          2        0.02       99.92
         49 |          3        0.03       99.95
         56 |          1        0.01       99.96
         58 |          1        0.01       99.97
         59 |          1        0.01       99.98
         65 |          1        0.01       99.99
         74 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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