Frequencies for first 10,000 rows of prov4770 variable in posclia1999 dataset :

   prov4770 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |        338        3.38        3.38
         00 |      7,058       70.58       73.96
         01 |      1,141       11.41       85.37
         03 |          6        0.06       85.43
         04 |         83        0.83       86.26
         06 |          1        0.01       86.27
         07 |         24        0.24       86.51
         08 |        388        3.88       90.39
         10 |          8        0.08       90.47
         11 |        299        2.99       93.46
         12 |        198        1.98       95.44
         13 |        139        1.39       96.83
         14 |        126        1.26       98.09
         15 |        101        1.01       99.10
         16 |         13        0.13       99.23
         17 |         49        0.49       99.72
         33 |         28        0.28      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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