Frequencies for first 10,000 rows of prov4260 variable in posclia1999 dataset :

   prov4260 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,933       99.33       99.33
 01D0302636 |          1        0.01       99.34
 01D0696335 |          1        0.01       99.35
 01D0696338 |          4        0.04       99.39
 01D0696340 |          1        0.01       99.40
 01D0703741 |          2        0.02       99.42
 01D0961237 |          4        0.04       99.46
 01D0961238 |          3        0.03       99.49
 03D0528878 |          1        0.01       99.50
 03D0529386 |          1        0.01       99.51
 03D0533870 |          2        0.02       99.53
 03D0641926 |          1        0.01       99.54
 03D0641966 |          1        0.01       99.55
 03D0668794 |          1        0.01       99.56
 03D0671264 |          3        0.03       99.59
 03D0672340 |          1        0.01       99.60
 03D0672342 |          3        0.03       99.63
 03D0705415 |          3        0.03       99.66
 03D0710978 |          2        0.02       99.68
 03D0711676 |          1        0.01       99.69
 03D0716599 |          3        0.03       99.72
 03D0721898 |          1        0.01       99.73
 03D0722821 |          1        0.01       99.74
 03D0865746 |          1        0.01       99.75
 03D0874319 |          5        0.05       99.80
 03D0889309 |          2        0.02       99.82
 03D0892889 |          4        0.04       99.86
 03D0902109 |          2        0.02       99.88
 04D0664470 |          1        0.01       99.89
 04D0670700 |          1        0.01       99.90
 04D0670766 |          1        0.01       99.91
 04D0917906 |          1        0.01       99.92
 25D0726659 |          1        0.01       99.93
 32D0713388 |          1        0.01       99.94
 36D0889241 |          6        0.06      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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