Frequencies for first 10,000 rows of prov2890 variable in posclia1998 dataset :

   prov2890 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |          8        0.08        0.08
         01 |        112        1.12        1.20
         02 |        518        5.18        6.38
         03 |          6        0.06        6.44
         04 |        163        1.63        8.07
         05 |        200        2.00       10.07
         06 |         31        0.31       10.38
         07 |         59        0.59       10.97
         08 |        473        4.73       15.70
         09 |         79        0.79       16.49
         10 |        517        5.17       21.66
         11 |        406        4.06       25.72
         12 |         78        0.78       26.50
         13 |          1        0.01       26.51
         14 |         23        0.23       26.74
         15 |         55        0.55       27.29
         16 |         69        0.69       27.98
         17 |         57        0.57       28.55
         18 |        597        5.97       34.52
         19 |      5,684       56.84       91.36
         20 |        135        1.35       92.71
         22 |         27        0.27       92.98
         23 |        702        7.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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