Frequencies for first 10,000 rows of pct012o005 variable in sf12000860us30 dataset :

    2 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,047       60.47       60.47
          1 |      1,398       13.98       74.45
          2 |        658        6.58       81.03
          3 |        423        4.23       85.26
          4 |        312        3.12       88.38
          5 |        224        2.24       90.62
          6 |        174        1.74       92.36
          7 |        145        1.45       93.81
          8 |        116        1.16       94.97
          9 |         81        0.81       95.78
         10 |         64        0.64       96.42
         11 |         45        0.45       96.87
         12 |         58        0.58       97.45
         13 |         48        0.48       97.93
         14 |         35        0.35       98.28
         15 |         27        0.27       98.55
         16 |         20        0.20       98.75
         17 |         11        0.11       98.86
         18 |         17        0.17       99.03
         19 |         15        0.15       99.18
         20 |         11        0.11       99.29
         21 |          5        0.05       99.34
         22 |         12        0.12       99.46
         23 |         10        0.10       99.56
         24 |          7        0.07       99.63
         25 |          8        0.08       99.71
         26 |          2        0.02       99.73
         27 |          8        0.08       99.81
         28 |          4        0.04       99.85
         29 |          3        0.03       99.88
         30 |          3        0.03       99.91
         31 |          2        0.02       99.93
         32 |          1        0.01       99.94
         35 |          2        0.02       99.96
         41 |          1        0.01       99.97
         44 |          1        0.01       99.98
         62 |          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