Frequencies for first 10,000 rows of p028g014 variable in sf12000860us9 dataset :

   In group |
  quarters: |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,941       89.41       89.41
          1 |        433        4.33       93.74
          2 |        203        2.03       95.77
          3 |        132        1.32       97.09
          4 |         78        0.78       97.87
          5 |         45        0.45       98.32
          6 |         38        0.38       98.70
          7 |         27        0.27       98.97
          8 |         16        0.16       99.13
          9 |         14        0.14       99.27
         10 |         15        0.15       99.42
         11 |         16        0.16       99.58
         12 |          5        0.05       99.63
         14 |          4        0.04       99.67
         15 |          2        0.02       99.69
         16 |          9        0.09       99.78
         18 |          3        0.03       99.81
         19 |          1        0.01       99.82
         20 |          1        0.01       99.83
         22 |          1        0.01       99.84
         23 |          2        0.02       99.86
         24 |          2        0.02       99.88
         26 |          2        0.02       99.90
         27 |          1        0.01       99.91
         29 |          2        0.02       99.93
         32 |          1        0.01       99.94
         40 |          1        0.01       99.95
         44 |          2        0.02       99.97
         78 |          1        0.01       99.98
        133 |          1        0.01       99.99
        248 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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