Frequencies for first 10,000 rows of pct012c113 variable in sf12000860us18 dataset :

    6 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,615       86.15       86.15
          1 |        915        9.15       95.30
          2 |        231        2.31       97.61
          3 |        107        1.07       98.68
          4 |         47        0.47       99.15
          5 |         23        0.23       99.38
          6 |         13        0.13       99.51
          7 |          5        0.05       99.56
          8 |          9        0.09       99.65
          9 |          7        0.07       99.72
         10 |          4        0.04       99.76
         11 |          2        0.02       99.78
         12 |          1        0.01       99.79
         13 |          1        0.01       99.80
         14 |          3        0.03       99.83
         15 |          2        0.02       99.85
         16 |          3        0.03       99.88
         17 |          1        0.01       99.89
         19 |          1        0.01       99.90
         21 |          1        0.01       99.91
         24 |          1        0.01       99.92
         30 |          1        0.01       99.93
         40 |          1        0.01       99.94
         51 |          1        0.01       99.95
         54 |          1        0.01       99.96
         55 |          1        0.01       99.97
         64 |          1        0.01       99.98
         68 |          1        0.01       99.99
         73 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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