Frequencies for first 10,000 rows of pct012o118 variable in sf12000860us30 dataset :

   11 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,406       64.06       64.06
          1 |      1,460       14.60       78.66
          2 |        674        6.74       85.40
          3 |        407        4.07       89.47
          4 |        263        2.63       92.10
          5 |        181        1.81       93.91
          6 |        153        1.53       95.44
          7 |         98        0.98       96.42
          8 |         78        0.78       97.20
          9 |         67        0.67       97.87
         10 |         38        0.38       98.25
         11 |         25        0.25       98.50
         12 |         26        0.26       98.76
         13 |         28        0.28       99.04
         14 |         16        0.16       99.20
         15 |         18        0.18       99.38
         16 |         11        0.11       99.49
         17 |          7        0.07       99.56
         18 |          7        0.07       99.63
         19 |          3        0.03       99.66
         20 |          2        0.02       99.68
         21 |          5        0.05       99.73
         22 |          3        0.03       99.76
         23 |          3        0.03       99.79
         24 |          3        0.03       99.82
         25 |          3        0.03       99.85
         27 |          4        0.04       99.89
         28 |          3        0.03       99.92
         30 |          1        0.01       99.93
         31 |          2        0.02       99.95
         35 |          1        0.01       99.96
         39 |          1        0.01       99.97
         46 |          1        0.01       99.98
         50 |          1        0.01       99.99
         69 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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