Frequencies for first 10,000 rows of prov4770 variable in posclia2003 dataset :

   prov4770 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |          1        0.01        0.01
         00 |      6,470       64.70       64.71
         01 |      1,643       16.43       81.14
         03 |          5        0.05       81.19
         04 |         70        0.70       81.89
         05 |          1        0.01       81.90
         07 |         16        0.16       82.06
         08 |      1,063       10.63       92.69
         10 |          8        0.08       92.77
         11 |          3        0.03       92.80
         12 |        252        2.52       95.32
         13 |        119        1.19       96.51
         14 |        132        1.32       97.83
         15 |        103        1.03       98.86
         16 |         16        0.16       99.02
         17 |         71        0.71       99.73
         33 |         27        0.27      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016