Frequencies for first 10,000 rows of prov4770 variable in posclia2000 dataset :

   prov4770 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |        316        3.16        3.16
         00 |      6,728       67.28       70.44
         01 |      1,245       12.45       82.89
         03 |          6        0.06       82.95
         04 |         89        0.89       83.84
         07 |         21        0.21       84.05
         08 |        560        5.60       89.65
         10 |          9        0.09       89.74
         11 |        297        2.97       92.71
         12 |        247        2.47       95.18
         13 |        129        1.29       96.47
         14 |        126        1.26       97.73
         15 |        101        1.01       98.74
         16 |         12        0.12       98.86
         17 |         86        0.86       99.72
         33 |         27        0.27       99.99
         99 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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