Frequencies for first 10,000 rows of prov2890 variable in posclia2005 dataset :

   prov2890 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |          1        0.01        0.01
         01 |        130        1.30        1.31
         02 |        457        4.57        5.88
         03 |         10        0.10        5.98
         04 |        160        1.60        7.58
         05 |        205        2.05        9.63
         06 |         27        0.27        9.90
         07 |         59        0.59       10.49
         08 |        418        4.18       14.67
         09 |        171        1.71       16.38
         10 |        425        4.25       20.63
         11 |        408        4.08       24.71
         12 |         95        0.95       25.66
         13 |          2        0.02       25.68
         14 |          6        0.06       25.74
         15 |         60        0.60       26.34
         16 |         69        0.69       27.03
         17 |         59        0.59       27.62
         18 |        397        3.97       31.59
         19 |      5,749       57.49       89.08
         20 |        142        1.42       90.50
         22 |         34        0.34       90.84
         23 |         63        0.63       91.47
         24 |         12        0.12       91.59
         25 |         14        0.14       91.73
         26 |          1        0.01       91.74
         27 |        826        8.26      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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