Frequencies for first 10,000 rows of pct012n114 variable in sf12000860us29 dataset :

    7 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,734       87.34       87.34
          1 |        822        8.22       95.56
          2 |        251        2.51       98.07
          3 |         94        0.94       99.01
          4 |         28        0.28       99.29
          5 |         21        0.21       99.50
          6 |         10        0.10       99.60
          7 |          8        0.08       99.68
          8 |         10        0.10       99.78
          9 |          2        0.02       99.80
         10 |          2        0.02       99.82
         11 |          3        0.03       99.85
         12 |          1        0.01       99.86
         13 |          2        0.02       99.88
         15 |          1        0.01       99.89
         17 |          1        0.01       99.90
         18 |          2        0.02       99.92
         19 |          1        0.01       99.93
         20 |          2        0.02       99.95
         24 |          1        0.01       99.96
         27 |          1        0.01       99.97
         34 |          1        0.01       99.98
         41 |          1        0.01       99.99
         61 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2017