Frequencies for first 10,000 rows of prov4770 variable in posclia2001 dataset :

   prov4770 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |        336        3.36        3.36
         00 |      6,577       65.77       69.13
         01 |      1,339       13.39       82.52
         03 |          6        0.06       82.58
         04 |         84        0.84       83.42
         07 |         18        0.18       83.60
         08 |        653        6.53       90.13
         10 |          9        0.09       90.22
         11 |        267        2.67       92.89
         12 |        252        2.52       95.41
         13 |        114        1.14       96.55
         14 |        125        1.25       97.80
         15 |        101        1.01       98.81
         16 |         13        0.13       98.94
         17 |         76        0.76       99.70
         33 |         29        0.29       99.99
         99 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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