Frequencies for first 10,000 rows of prov4770 variable in posclia1997 dataset :

   prov4770 |      Freq.     Percent        Cum.
------------+-----------------------------------
         00 |      7,875       78.75       78.75
         01 |        863        8.63       87.38
         02 |          1        0.01       87.39
         03 |          6        0.06       87.45
         04 |        136        1.36       88.81
         05 |          1        0.01       88.82
         07 |         24        0.24       89.06
         08 |        203        2.03       91.09
         10 |          7        0.07       91.16
         11 |        197        1.97       93.13
         12 |        217        2.17       95.30
         13 |        137        1.37       96.67
         14 |        156        1.56       98.23
         15 |        113        1.13       99.36
         16 |         11        0.11       99.47
         17 |         26        0.26       99.73
         18 |         25        0.25       99.98
         20 |          1        0.01       99.99
         99 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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