Frequencies for first 10,000 rows of prov4180 variable in posclia2005 dataset :

   prov4180 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,531       95.31       95.31
          1 |         34        0.34       95.65
          2 |        197        1.97       97.62
          3 |         89        0.89       98.51
          4 |         33        0.33       98.84
          5 |         17        0.17       99.01
          6 |         14        0.14       99.15
          7 |         13        0.13       99.28
          8 |          4        0.04       99.32
          9 |          7        0.07       99.39
         10 |         10        0.10       99.49
         11 |          4        0.04       99.53
         12 |          5        0.05       99.58
         13 |          2        0.02       99.60
         14 |          1        0.01       99.61
         15 |          5        0.05       99.66
         16 |          4        0.04       99.70
         17 |          3        0.03       99.73
         18 |          5        0.05       99.78
         19 |          5        0.05       99.83
         20 |          2        0.02       99.85
         22 |          1        0.01       99.86
         23 |          1        0.01       99.87
         24 |          2        0.02       99.89
         27 |          2        0.02       99.91
         31 |          1        0.01       99.92
         32 |          2        0.02       99.94
         64 |          1        0.01       99.95
         70 |          1        0.01       99.96
         90 |          1        0.01       99.97
        138 |          1        0.01       99.98
        315 |          1        0.01       99.99
          . |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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