Frequencies for first 10,000 rows of pct012c010 variable in sf12000860us18 dataset :

    7 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,612       86.12       86.12
          1 |        910        9.10       95.22
          2 |        248        2.48       97.70
          3 |         91        0.91       98.61
          4 |         44        0.44       99.05
          5 |         19        0.19       99.24
          6 |         20        0.20       99.44
          7 |          9        0.09       99.53
          8 |          5        0.05       99.58
          9 |          8        0.08       99.66
         10 |          6        0.06       99.72
         11 |          3        0.03       99.75
         12 |          4        0.04       99.79
         13 |          1        0.01       99.80
         14 |          4        0.04       99.84
         15 |          3        0.03       99.87
         18 |          1        0.01       99.88
         22 |          1        0.01       99.89
         24 |          1        0.01       99.90
         29 |          1        0.01       99.91
         31 |          1        0.01       99.92
         36 |          1        0.01       99.93
         47 |          2        0.02       99.95
         52 |          1        0.01       99.96
         60 |          1        0.01       99.97
         65 |          1        0.01       99.98
         71 |          1        0.01       99.99
         94 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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