Frequencies for first 10,000 rows of pct012o111 variable in sf12010860us34 dataset :

    4 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,293       52.93       52.93
          1 |      1,405       14.05       66.98
          2 |        733        7.33       74.31
          3 |        481        4.81       79.12
          4 |        347        3.47       82.59
          5 |        288        2.88       85.47
          6 |        233        2.33       87.80
          7 |        198        1.98       89.78
          8 |        161        1.61       91.39
          9 |        130        1.30       92.69
         10 |        107        1.07       93.76
         11 |        112        1.12       94.88
         12 |         80        0.80       95.68
         13 |         87        0.87       96.55
         14 |         56        0.56       97.11
         15 |         40        0.40       97.51
         16 |         33        0.33       97.84
         17 |         34        0.34       98.18
         18 |         34        0.34       98.52
         19 |         14        0.14       98.66
         20 |         14        0.14       98.80
         21 |         25        0.25       99.05
         22 |         13        0.13       99.18
         23 |         18        0.18       99.36
         24 |         12        0.12       99.48
         25 |         12        0.12       99.60
         26 |          4        0.04       99.64
         27 |          4        0.04       99.68
         28 |          1        0.01       99.69
         29 |          9        0.09       99.78
         30 |          2        0.02       99.80
         31 |          3        0.03       99.83
         32 |          3        0.03       99.86
         33 |          3        0.03       99.89
         34 |          1        0.01       99.90
         35 |          1        0.01       99.91
         36 |          2        0.02       99.93
         37 |          1        0.01       99.94
         38 |          1        0.01       99.95
         39 |          1        0.01       99.96
         42 |          1        0.01       99.97
         43 |          2        0.02       99.99
         53 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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