Frequencies for first 10,000 rows of pct012n111 variable in sf12010860us33 dataset :

    4 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,584       85.84       85.84
          1 |        873        8.73       94.57
          2 |        301        3.01       97.58
          3 |        118        1.18       98.76
          4 |         50        0.50       99.26
          5 |         22        0.22       99.48
          6 |         14        0.14       99.62
          7 |         13        0.13       99.75
          8 |          1        0.01       99.76
          9 |          2        0.02       99.78
         10 |          3        0.03       99.81
         11 |          4        0.04       99.85
         12 |          2        0.02       99.87
         13 |          1        0.01       99.88
         14 |          3        0.03       99.91
         15 |          1        0.01       99.92
         17 |          1        0.01       99.93
         18 |          2        0.02       99.95
         19 |          1        0.01       99.96
         25 |          1        0.01       99.97
         35 |          1        0.01       99.98
         36 |          1        0.01       99.99
         62 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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